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County in Illinois

Jersey County, Illinois

Jersey County is a county in Illinois with 21,274 residents, No. 55 of 102 by population. In Jersey County, the FHA loan limit for a one-unit home is $541,287, and a typical home is worth $171,900. To rent a 2-bedroom apartment at Fair Market Rent ($1,349 a month) without going over 30% of your income, you need to earn about $25.94 an hour.

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  • Typical home price

    $171,900

    −35% vs. Illinois −48% vs. U.S.

    Half of owner-occupied homes are worth more and half are worth less.

    • Jersey
    • Illinois
    • United States

    Source: U.S. Census Bureau, Average 2020–2024

  • Fair market rent, 2 bedrooms

    $1,349 a month

    −22% vs. Illinois −23% vs. U.S.

    HUD's reference rent for a two-bedroom apartment, with basic utilities.

    • Jersey
    • Illinois
    • United States

    Source: HUD, Fiscal year 2027

  • FHA limit 2026, 1 unit

    $541,287

    FHA national floor limit

    The most you can borrow with an FHA loan for a one-unit home here.

    • Jersey
    • Floor
    • Ceiling

    Source: HUD, 2026 data

  • Property tax

    1.76% of value per year

    −12% vs. Illinois +87% vs. U.S.

    $3,020 a year for the typical owner

    • Jersey
    • Illinois
    • United States

    Source: U.S. Census Bureau, Average 2020–2024

Market now, with Zillow data

Zillow data
Typical home value
$203,810
3.9% more than 12 months ago

From Zillow (ZHVI), September 2026. The Census figures above are 5-year averages (2020–2024).

Data from October 2026

In short

What is housing like in Jersey County today?

With an FHA loan and the minimum down payment, a typical home would cost about $1,543 a month: 23% of the typical household income here. The typical home value is 35% less than in Illinois overall. 81% of households own their home, more than in Illinois (67%). The typical property tax is $3,020 a year (about 1.76% of home value), lower than in Illinois.

40% of renter households spend 30% or more of their income on housing, less than in Illinois (48%).

Sources: U.S. Census Bureau (Average 2020–2024).

Only here

What sets Jersey County apart

  1. Nearby, in Greene County, the typical home value is $95,200: 45% less than in Jersey County ($171,900).

  2. Among the neighboring counties, Calhoun County has the lowest typical rent ($583), 31% below the $846 in Jersey County.

  3. From 2020 to 2025, home prices in Jersey County rose 43% on FHFA's index, slower than in Illinois (47%).

  4. 12% of households in Jersey County have no internet at home, against 6% in Illinois.

Sources: U.S. Census Bureau (Average 2020–2024); FHFA (2025 data).

The homes here

Housing in Jersey County

What homes there are in Jersey County, what they cost, how that changed and how people live, from Census figures (2020–2024).

What homes there are

U.S. Census Bureau, ACS 5-year, 2020–2024

Kind of home

Detached houses, standing on their own, make up 86% of homes here, against 58% in Illinois.

In Jersey County there are many mobile homes: 7% of homes; in Illinois, 2%.

Year built

Here half of the homes date from 1975 or later; in Illinois, from 1971 or later.

There is more room for a big family here: 64% of homes have 3 bedrooms or more, against 58% in Illinois.

All homes, occupied or empty. A figure the Census cannot measure precisely enough here is not shown.

Census tables: B25024, B25034, B25035, B25041

What it costs here

U.S. Census Bureau, ACS 5-year, 2020–2024

Value of owner-occupied homes

About 95% of owner-occupied homes in Jersey County are worth less than the FHA loan limit for this county ($541,287).

Monthly rent with utilities

With a mortgage

$1,517 a month

Illinois: $1,987 a month

Without a mortgage

$649 a month

Illinois: $792 a month

Owners with a mortgage

56%

Illinois: 61%

Owning costs less in Jersey County: with a mortgage, the typical cost is $1,517 a month; in Illinois, $1,987. Without one, $649.

Value: what owners think their home is worth. Rent: rent plus utilities, for homes of every size. The FHA limit is the most an FHA loan (Federal Housing Administration) lends for a one-unit home; the fair market rent (FMR) is the one HUD uses for housing vouchers.

Census tables: B25075, B25063, B25088, B25081

How it changed

U.S. Census Bureau, ACS 5-year, 2015–2019 and 2020–2024

Change since 2015–2019

The typical home value in Jersey County rose 16% since 2015–2019, less than in Illinois (35%).

The typical rent in Jersey County rose 31% over the same time; in Illinois, it rose 26%.

The typical household income in Jersey County rose 28% over that time; home values changed +16% and rent +31%.

Change between two 5-year periods that do not overlap, in each period's dollars, not adjusted for inflation.

Census tables: B25077, B25064, B19013

How people live

U.S. Census Bureau, ACS 5-year, 2020–2024

MeasureJersey CountyIllinoisUnited States
Rental vacancy Unreliable estimate5.0%5.5%
Homeowner vacancy Unreliable estimate1.0%0.9%
More than one person per room Unreliable estimate2.5%3.4%
People per household 2.542.462.53
Drive alone 75%66%69%
Carpool 9%8%9%
Public transit Unreliable estimate6%3%
Walk or bike 3%3%3%
Work from home 12%16%15%
Other means Unreliable estimate1%2%
Typical commute 20 to 29 minutes20 to 29 minutes20 to 29 minutes

A household in Jersey County has 2.54 people on average, about the same as in Illinois (2.46).

In Jersey County, 75% of workers drive alone to work; in Illinois, 66%.

Vacancy: empty homes offered for rent or for sale. Rooms: every room in the home, not only bedrooms. Commute: the minute range of the typical worker.

Census tables: B25004, B25003, B25014, B25010, B08301, B08303

Do the math

What would you pay each month in Jersey County?

A typical home is within reach of the typical income

We start with a typical home of $171,900, an FHA loan with 3.5% down and the latest average rate (7.18%). That payment would take 23% of the typical household income here, which is $80,361 a year.

Your numbers

Local data
$

Starts at the typical home value in Jersey County. Change it to the price you have in mind.

Loan type
Your credit score

Your score changes which loans apply and FHA's minimum down payment. Your real rate also depends on your credit.

Down payment
%

That is $6,017 (3.5% of the price). The usual minimum for this loan is 3.5%.

This week's average ± a quarter or half point.

Term

National average as of November 5, 2026 (Freddie Mac); your rate may be different.

Adjust advanced details

Estimated monthly payment

Local data

$1,543

at 7.18% · 30 years

Loan amount
$168,786
Total interest
$242,843
Paid off in
November 2056

Includes $2,903 FHA upfront mortgage insurance premium.

Does it fit the income?

  • Comfortable

    up to $1,875 a month

    Your payment · 23%

  • Tight

    $1,875 to $2,411 a month

  • Hard

    more than $2,411 a month

Compared with the typical household income in Jersey County ($80,361 a year). Reference: HUD calls paying more than 30% of income for housing a cost burden.

Show the result as
per month$1,543
Principal & interest$1,143
Property tax$252
Home insurance$72
FHA mortgage insurance (MIP)$76

You need at least $6,017 for the down payment, plus closing costs.

Next step

This is an estimate to give you an idea, not a loan offer. Your real payment depends on your rate, your credit, and the insurance and taxes on the home you buy.

Buying a home

Buying a home in Jersey County

Here you'll see how prices have changed, how Jersey County compares with Illinois and the country, and what you'd pay each month with four kinds of loans.

How have home prices changed?

According to the FHFA House Price Index, home prices in Jersey County rose 56% in the 10 years through 2025. FHFA's index follows the price of the same homes over the years.

Period Here Illinois United States
In 2025 +7.4% +5.7% +2.9%
5 years (2020–2025) +43% +47% +47%
10 years (2015–2025) +56% +65% +85%
See each year's change

The index follows the prices of the same homes over time (sales and appraisals on loans bought or guaranteed by Fannie Mae and Freddie Mac). It is not the average price of a home. FHFA considers its annual county indexes experimental. Source: FHFA, 2025 data

Jersey County compared with Illinois and the United States

Home value, rent and household income, side by side. "Typical" is the median: half are above it and half below.

Typical home value
  • Jersey $171,900
  • Illinois $263,300
  • United States $332,700
Typical rent a month
  • Jersey $846
  • Illinois $1,274
  • United States $1,413
Typical household income a year
  • Jersey $80,361
  • Illinois $83,390
  • United States $80,734
See the full table
Jersey compared with Illinois and the United States
MeasureHereIllinoisU.S.
Residents21,27412,694,798334,922,499
Typical home value$171,900$263,300$332,700
Typical household income$80,361$83,390$80,734
Typical rent$846$1,274$1,413
Fair Market Rent (2 bedrooms)$1,349$1,724$1,750
Hourly wage to rent a 2-bedroom$25.94$33.15$33.65
Typical property tax$3,020$5,298$3,119
Effective tax rate1.76%2.01%0.94%
Households that own their home81%67%65%
Renters spending 30% or more on rent40%48%51%
FHA limit (1 unit)*$541,287$541,287$541,287

FHA limit: Illinois shows the median of its counties; the United States, the national floor. Download CSV

Four ways to pay for a typical home in Jersey County

For a typical $171,900 home at Freddie Mac's average rate (7.18% as of November 5, 2026) over 30 years. The monthly payment adds principal and interest, the county's property tax, an example homeowners insurance and mortgage insurance when it applies.

Loan Monthly payment Down payment Loan amount Rate Mortgage insurance Cash to close Minimum score
FHA, 3.5% down $1,543 $6,017 $168,786 7.18% FHA MIP · $76 $11,174 580
Conventional, 5% down $1,512 $8,595 $163,305 7.18% PMI · $82 $13,752 620*
Conventional, 20% down, no PMI $1,255 $34,380 $137,520 7.18% None $39,537 620*
ITIN, 15% down (example) $1,414 $25,785 $146,115 8.18% None $30,942 Set by the lender
  • Cash to close = down payment plus 3% of the price in closing costs (example).
  • Minimum score: FHA requires 580 or higher for the minimum down payment (HUD Handbook 4000.1). * Fannie Mae requires 620 when a loan is underwritten by hand; its automated system has no fixed minimum.
  • The ITIN row is an example with a rate 1 percentage point higher: ITIN loans follow no federal rule and each lender sets its own down payment and rate. Nothing in this table promises an approval.

How much house can I afford? Closing costs

Loan limits

FHA loans in Jersey County use the national floor limit: it isn't a high-cost area. If the loan you need is above these amounts, it doesn't fit FHA or it becomes a "jumbo" loan.

VA loans. If you have full VA entitlement, VA doesn't cap the loan amount. If you've used part of your entitlement, the calculation uses the county limit ($832,750 for one unit). VA loan limits (va.gov)

USDA loans. They're for homes in eligible rural areas and households with incomes within USDA's limit. Check whether the address and your income qualify on the official site. USDA eligibility (usda.gov)

Home type FHA limit Conforming limit
1 unit $541,287 $832,750
2 units $693,050 $1,066,250
3 units $837,700 $1,288,800
4 units $1,041,125 $1,601,750

Source: HUD, 2026 data · Source: FHFA, 2026 data

Taxes and risks

Property tax and flooding in Jersey County

Two costs that change a lot from place to place and that a house payment does include: property tax and, in risk zones, flood insurance.

Property tax

In Jersey County, the typical owner pays $3,020 a year: about 1.76% of the home's value. That is less than the rest of Illinois and more than the national average.

  • Jersey 1.76%
  • Illinois 2.01%
  • United States 0.94%

What Illinois publishes General Homestead Exemption (Illinois Department of Revenue)

Exemptions and deadlines in Illinois

Is there a flood risk?

According to FEMA, in Jersey County 2.6% of homes (215) are in a high-risk flood zone. Of those homes, 28% have NFIP flood insurance.

  • A high-risk zone (Special Flood Hazard Area) has a 1% or greater chance of flooding each year. (44 CFR 59.1)
  • If the home is in that zone and the loan comes from a regulated lender, federal law requires flood insurance for the life of the loan, in communities that take part in the NFIP. (42 U.S.C. 4012a)
  • Most homeowners insurance does not cover flood damage. (FEMA, FloodSmart)

Source: FEMA, As of August 3, 2026

Look up your address on FEMA’s map

Owning a home here

Owning a home in Jersey County

The natural hazards FEMA measures in Jersey County, a maintenance plan for your climate and what the trades earn in your area.

Risks to your home

FEMA, National Risk Index 1.20.0 (December 2025)

FEMA rates the natural hazard risk in Jersey County as very low.

FEMA builds that rating from three parts: expected loss, social vulnerability and community resilience.

In Jersey County, FEMA expects natural hazards to cause $10.8 million in losses a year, counting buildings, people and crops.

The hazard that would do the most damage to homes and buildings here is inland flooding: about $3 million a year.

Loss FEMA expects each year to homes and buildings, by hazard
  1. Inland floodingVery low $3 million a year
  2. EarthquakeRelatively low $443,884 a year
  3. TornadoRelatively low $303,935 a year
  4. Winter weatherVery low $7,744 a year
  5. HurricaneVery low $254 a year

What it means for your home

The ratings are FEMA's own. FEMA says its data is meant for planning and does not replace a local study. Drought is not shown: FEMA counts its loss in crops only.

National Risk Index, version 1.20.0 (December 2025), retrieved November 6, 2026

FEMA notice: This product uses the Federal Emergency Management Agency's National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).

Climate and upkeep

Department of Energy (PNNL), 2021 IECC zones

The home energy code (IECC) puts Jersey County in zone 4A: mixed and humid.

The zone's number says how hot or cold it gets; the letter says how humid: A is moist, B is dry and C is marine.

  • Spring

    • Book the air conditioner's check-up before the heat: ENERGY STAR advises checking the cooling system in the spring, because contractors get busy once summer comes. ENERGY STAR (EPA)
    • Clean and repair the roof gutters. EPA

  • Summer

    • Keep indoor humidity below 60 % (ideally between 30 % and 50 %). A humidity meter is inexpensive and sold at hardware stores. EPA
    • Keep the air conditioner's drip pan clean and its drain line flowing: a plugged drain can cause water damage in the house. ENERGY STAR (EPA)

  • Fall

    • Book the heating check-up in the fall. If it runs on gas or oil, the technician should check the connections: faulty ones are a fire hazard. ENERGY STAR (EPA)
    • Look for drafts at windows and doors: close the window on a piece of paper; if it moves back and forth easily, it needs thicker weather stripping. ENERGY STAR (EPA)

  • Winter

    • Get the house ready for the cold with insulation, caulking and weather stripping, and learn how to keep pipes from freezing. Ready.gov (FEMA)
    • Seal the air ducts that run through the attic, crawlspace, basement or garage with duct mastic or foil tape, then wrap them in insulation. ENERGY STAR (EPA)

All year

  • Check the air filter every month, especially in heavy-use months. If it looks dirty, change it; change it at least every 3 months. ENERGY STAR (EPA)
  • Test the smoke alarms every month and replace their batteries at least once a year. USFA (FEMA)

Each task comes from the official page beside it. The spring air-conditioning and fall heating check-ups are the timing ENERGY STAR advises; the rest is a suggested order.

Climate zones by county, 2021 IECC

What the trades charge here

BLS, wages for May 2025

TradeTypical hourly wage8 in 10 earn between
Electricians$37.10$22.54 and $50.39
Plumbers, pipefitters and steamfitters$37.02$22.61 and $58.29
Heating, air conditioning and refrigeration mechanics$30.29$22.05 and $48.17
Roofers$28.25$20.29 and $47.41
Carpenters$34.13$21.64 and $47.86
Painters, construction and maintenance$28.75$19.44 and $40.09
Maintenance and repair workers, general$25.93$17.46 and $38.14

According to BLS, an electrician earns about $37.10 an hour in the St. Louis, MO-IL area; a plumber, about $37.02.

These are workers' hourly wages, not the price of a job.

Need help paying for a repair?

Renting

Renting in Jersey County

The typical rent in Jersey County is $846 a month. HUD also publishes a “fair market rent” by unit size: it's the one programs like Section 8 use.

40% of renter households in Jersey County spend 30% or more of their income on housing. 20% spend half or more.

Fair market rent by size

To pay the fair market rent without spending more than 30% of income, working full time (40 hours a week).

Size Fair rent a month Hourly wage Income needed per year
Studio $1,064 $20.46 $42,560
1 bedroom $1,104 $21.23 $44,160
2 bedrooms $1,349 $25.94 $53,960
3 bedrooms $1,731 $33.29 $69,240
4 bedrooms $1,997 $38.40 $79,880

Includes basic utilities. It isn't the lowest or highest rent: it's a reference point. Source: HUD, Fiscal year 2027

Free help in Jersey County

Programs and counseling in Jersey County

We didn't find HUD-approved agencies with an office in this county. These are the 2 nearest; many serve by phone or online.

Official programs for the down payment and loans for buyers. Check which ones you might qualify for with your income and your county.

Two-story wood-frame houses with porches and fences in Chicago's Hermosa neighborhood, Illinois.

HUD counseling is free or low-cost

Illinois down payment programs

  1. IHDAccess Home

    Limited funds remain, per the source

    IHDA second loan with deferred payments for first-time buyers in Illinois

    First-time buyers only. Run by Illinois Housing Development Authority (IHDA).

    Deferred Verified November 5, 2026

  2. IHDAccess Forgivable

    Limited funds remain, per the source

    IHDA second loan forgiven little by little over ten years, for the down payment in Illinois

    The source does not say whether you must be a first-time buyer. Run by Illinois Housing Development Authority (IHDA).

    Forgivable Verified November 5, 2026

  3. IHDAccess Deferred

    Limited funds remain, per the source

    IHDA second loan with no payments until you sell or refinance, for the down payment in Illinois

    The source does not say whether you must be a first-time buyer. Run by Illinois Housing Development Authority (IHDA).

    Deferred Verified November 5, 2026

Which programs do I qualify for? See all Illinois programs

Help in Spanish in Jersey County

None of the 2 agencies on this list say they serve in Spanish.

Ask for service in Spanish

When you call, say “Spanish, please” or ask if someone speaks Spanish. If not, ask whether they offer an interpreter.

Public housing agencies

They run public housing and Section 8 vouchers (Housing Choice Vouchers) in this county.

  • Housing Authority of the County of Jersey Public housing and Section 8 vouchers (618) 498-9516

Free legal help

If you have a problem with your landlord, an eviction notice or a scam, the Legal Services Corporation (LSC) search shows the free legal aid offices that serve your area.

Find legal aid (lsc.gov)

Housing counseling nearby

These are the nearest agencies, with the distance in miles. Many help by phone or online. Official HUD list. Confirm hours and fees with the agency before you go.

  • Madison County Urban League

    408 E Broadway Street, Alton · 16 miles away

    • Mortgage delinquency and default
    • Fair housing pre-purchase workshops
    • and 5 more
    618-463-1906-222

  • Macoupin County Housing Authority

    760 Anderson Street, Carlinville · 29 miles away

    • Mortgage delinquency and default
    • Budget and financial counseling
    • and 7 more
    217-854-8606-202
See every agency in Illinois

Places

Cities in Jersey County

This site has no city pages of Jersey County. The neighboring counties are below.

See all 1 cities of Jersey County

Nearby counties

Each row compares its typical value, typical rent and FHA limit with Jersey County.

Read next

Guides that help here

We picked them by this county's numbers: what weighs most here is what's worth understanding first.

Frequently asked questions

What is the FHA loan limit in Jersey County in 2026?

Jersey County has an FHA limit of $541,287 for a one-unit home. For 2 units it's $693,050, for 3 it's $837,700 and for 4 it's $1,041,125. It's the national floor limit.

What is the conforming loan limit in Jersey County?

Jersey County has a conforming limit of $832,750 for one-unit conventional loans in 2026. A bigger loan is a “jumbo” loan.

How much does a typical home cost in Jersey County?

The typical home value in Jersey County is $171,900 (Average 2020–2024, U.S. Census). Across Illinois it's $263,300.

How much does it cost to rent in Jersey County?

Jersey County has a typical rent of $846 a month (Average 2020–2024, U.S. Census). HUD's fair market rent for a 2-bedroom apartment is $1,349 (Fiscal year 2027).

How much do you need to earn to rent a 2-bedroom apartment in Jersey County?

About $25.94 an hour working full time (2,080 hours a year), or $53,960 a year, so the fair market rent of $1,349 stays under 30% of income.

Sources: American Community Survey (Average 2020–2024); FHA mortgage limits (2026 data); Conforming loan limits (2026 data); Fair Market Rents (Fiscal year 2027); Income Limits (Fiscal year 2026); HUD-approved housing counseling agencies (Retrieved November 6, 2026); Public Housing Agencies (Retrieved November 6, 2026); Freddie Mac Primary Mortgage Market Survey (As of November 5, 2026); FHFA House Price Index (2025 data); Homes with flood insurance (As of August 3, 2026); National Risk Index (2025 data); IECC climate zones by county (2021 data); Occupational Employment and Wage Statistics (2025 data); Census Bureau cartographic boundary files (2024 data).