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City · 8,336 residents · Dallas County, Texas

Sunnyvale , Texas

In Sunnyvale, a typical home is worth $565,300 and typical rent is $1,422 a month. Compared with all of Dallas County, typical household income is 123% higher, the typical home value is 87% higher, and the share of households that own their home is 41 points higher.

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  • Typical home value

    $565,300

    87% above the county

    99% above Texas

    • Sunnyvale
    • Dallas
    • Texas

  • Typical rent

    $1,422a month

    9% below the county

    About the same as Texas

    • Sunnyvale
    • Dallas
    • Texas

  • Typical household income

    $170,348a year

    123% above the county

    117% above Texas

    • Sunnyvale
    • Dallas
    • Texas

  • Households that own their home

    91%

    41 points above the county

    29 points above Texas

    • Sunnyvale
    • Dallas
    • Texas

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

Market now, with Zillow data

Zillow data
Typical home value
$634,309
0.6% more than 12 months ago

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

Sunnyvale is in Dallas County. The FHA loan limit ($563,500 for a one-unit home), the fair market rents and the help on this page are those of all of Dallas County. See the county

Data updated: October 1, 2026 11 official sources

Only here

What sets Sunnyvale apart

What this place has that others do not, from public data, most unusual first.

  1. 91% of households in Sunnyvale own their home, against 51% in Dallas County.

  2. The typical household income in Sunnyvale is $170,348, 123% more than in Dallas County as a whole ($76,547).

  3. The typical home in Sunnyvale is worth $565,300, 87% more than in Dallas County as a whole ($303,000).

  4. Nearby, in Balch Springs, the typical home value is $224,400: 60% less than in Sunnyvale ($565,300).

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

The homes here

Housing in Sunnyvale

What homes there are in Sunnyvale, 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

In Sunnyvale, 9 in 10 homes are single-family detached houses; in Dallas County, 5.

Year built

The typical home in Sunnyvale was built in 2006, 23 years after the typical one in Dallas County.

In Sunnyvale, 90% of homes have 3 bedrooms or more, more than in Dallas County (51%).

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
Monthly rent with utilities

With a mortgage

$3,115 a month

Dallas County: $2,166 a month

Without a mortgage

$1,366 a month

Dallas County: $793 a month

Owners with a mortgage

65%

Dallas County: 57%

In Sunnyvale, 65% of owners have a mortgage, and their typical cost is $3,115 a month, against $2,166 in Dallas County. Without one it drops to $1,366.

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

From 2015–2019 to 2020–2024, the typical home value in Sunnyvale rose 49%; in Dallas County, it rose 73%.

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

MeasureSunnyvaleDallas CountyTexasUnited States
Rental vacancy Unreliable estimate9.1%7.7%5.5%
Homeowner vacancy Unreliable estimate0.9%1.1%0.9%
More than one person per room Unreliable estimate6.2%4.8%3.4%
People per household 3.242.632.692.53
Drive alone 78%68%71%69%
Carpool 7%12%10%9%
Public transit Unreliable estimate1%1%3%
Walk or bike Unreliable estimate2%2%3%
Work from home 14%16%14%15%
Other means Unreliable estimate1%2%2%
Typical commute 30 to 39 minutes20 to 29 minutes20 to 29 minutes20 to 29 minutes

Households in Sunnyvale are bigger: 3.24 people on average; in Dallas County, 2.63.

To get to work, 78% of workers in Sunnyvale drive alone; in Dallas County, 68%.

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 for a home in Sunnyvale?

A typical home is tight for the typical income

We start with a typical home in Sunnyvale, worth $565,300, an FHA loan with 3.5% down and the latest average rate (7.18%). That payment would take 35% of the typical household income in Sunnyvale, which is $170,348 a year. For that payment to be 28% of income, a household would need to earn about $213,860 a year.

The calculator's FHA and conventional loan limits are those of all of Dallas County.

Your numbers

Local data
$

Starts at the typical home value in Sunnyvale. 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 $19,786 (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

$4,990

at 7.18% · 30 years

Loan amount
$555,060
Total interest
$798,602
Paid off in
November 2056

Includes $9,546 FHA upfront mortgage insurance premium.

Does it fit the income?

  • Comfortable

    up to $3,975 a month

  • Tight

    $3,975 to $5,110 a month

    Your payment · 35%

  • Hard

    more than $5,110 a month

Compared with the typical household income in Sunnyvale ($170,348 a year). Reference: HUD calls paying more than 30% of income for housing a cost burden.

Show the result as
per month$4,990
Principal & interest$3,760
Property tax$744
Home insurance$236
FHA mortgage insurance (MIP)$250

You need at least $19,786 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.

The city and its county

Sunnyvale and Dallas County

Sunnyvale is in Dallas County, Texas. The U.S. Census Bureau publishes its own numbers for the city: home values, rent, household income, how many households own their home and the property tax. They are American Community Survey estimates (average 2020–2024).

Sunnyvale's own numbers

Typical home value
$565,300
Typical monthly rent
$1,422
Typical yearly household income
$170,348
Households that own their home
91%
Effective property tax rate
1.58%

U.S. Census Bureau, American Community Survey (average 2020–2024).

Numbers for all of Dallas County

FHA limit, one-unit home
$563,500
Conventional limit, one unit
$832,750
HUD fair market rent, 2 bedrooms
$1,807
Price change over 5 years (FHFA)
+45%
Homes in a high flood-risk zone
1%

HUD, FHFA and FEMA don't publish these numbers by city.

Other numbers are not published by city, only for the whole county: FHA and conventional loan limits, HUD’s fair market rents, FHFA’s price index and FEMA’s flood data. On this page, those numbers always say they are for all of Dallas County.

Everything about Dallas County

Buying

Buying a home in Sunnyvale

A typical home in Sunnyvale is worth $565,300: 87% above the county and 99% above Texas. With the typical household income in Sunnyvale ($170,348 a year), a typical home costs 3.3 times what the household earns in a year.

Years of income to pay for a typical home

The typical home value divided by the typical household income for one year. The lower it is, the less buying weighs.

  • Sunnyvale 3.3 years
  • Dallas 4.0 years
  • Texas 3.6 years
  • United States 4.1 years
Source: U.S. Census Bureau, Average 2020–2024

How prices have changed in Dallas County

According to FHFA’s house price index, home prices in Dallas County rose 98% in the 10 years through 2025.

FHFA does not publish this index by city: these are the numbers for all of Dallas County.

Period County Texas U.S.
Last year (2025) −0.1% +0.8% +2.9%
5 years (2020–2025) +45% +44% +47%
10 years (2015–2025) +98% +88% +85%

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

Sunnyvale next to Dallas County, Texas and the U.S.

Three numbers side by side. “Typical” means the median: half are above it and half below.

Typical home value
  • Sunnyvale $565,300
  • Dallas $303,000
  • Texas $283,800
  • United States $332,700
Typical monthly rent
  • Sunnyvale $1,422
  • Dallas $1,565
  • Texas $1,403
  • United States $1,413
Typical yearly household income
  • Sunnyvale $170,348
  • Dallas $76,547
  • Texas $78,476
  • United States $80,734
See the full table
Sunnyvale next to Dallas County and Texas
Measure Sunnyvale Dallas County Texas U.S.
Typical home value $565,300 $303,000 $283,800 $332,700
Typical monthly rent $1,422 $1,565 $1,403 $1,413
Typical yearly household income $170,348 $76,547 $78,476 $80,734
Households that own their home 91% 51% 63% 65%
Typical yearly property tax $8,926 $4,798 $4,232 $3,119
Effective property tax rate 1.58% 1.58% 1.49% 0.94%

“Typical” means the median: half are above and half are below. ▲ and ▼ say whether the city is above or below Dallas County. “High rent” is the Census measure: renter households that pay 30% or more of their income in rent.

Four ways to pay for a typical home in Sunnyvale

For a typical $565,300 home in Sunnyvale, at Freddie Mac's average rate (7.18% as of November 5, 2026) over 30 years. The monthly payment adds principal and interest, Sunnyvale's typical property tax, an example home insurance and mortgage insurance when it applies.

  • FHA, 3.5% down $4,990a month

    Least cash to close
    Down payment
    $19,786
    Cash to close
    $36,745
    Rate
    7.18%
    Mortgage insurance
    FHA MIP · $250

  • Conventional, 5% down $4,886a month

    Down payment
    $28,265
    Cash to close
    $45,224
    Rate
    7.18%
    Mortgage insurance
    PMI · $269

  • Conventional, 20% down, no PMI $4,043a month

    Down payment
    $113,060
    Cash to close
    $130,019
    Rate
    7.18%
    Mortgage insurance
    None

  • ITIN, 15% down (example) $4,566a month

    Down payment
    $84,795
    Cash to close
    $101,754
    Rate
    8.18%
    Mortgage insurance
    None

The option that asks for the least cash to close is FHA, 3.5% down.

  • 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? Estimate closing costs

Taxes and floods

Two costs that change from place to place

Property tax and flood insurance raise or lower what you pay each month. Here are the numbers for Sunnyvale and for Dallas County.

Property tax

Effective rate in Sunnyvale

1.58%of the home’s value each year

$8,926 a year for the typical owner in Sunnyvale.

  • Sunnyvale 1.58%
  • Dallas 1.58%
  • Texas 1.49%

What Texas publishes School-district homestead exemption (Texas Comptroller of Public Accounts)

Exemptions and deadlines in Texas

Flood risk in Dallas County

FEMA does not publish these numbers by city: they are for all of Dallas County.

Homes in the high-risk zone
1%
6,257
Of those, with NFIP insurance
40%
County Texas U.S.
Homes in the high-risk zone 1% 4.1% 3.5%
Of those, with NFIP insurance 40% 48% 48%

Most homeowners insurance policies do not cover flood damage.

Look up your address on FEMA’s map

Renting

Renting in Sunnyvale

Typical rent in Sunnyvale is $1,422 a month: 9% below the county.

HUD publishes a fair market rent for all of Dallas County, by unit size. To pay the 2-bedroom one ($1,807 a month) without spending more than 30% of your income, you would need to earn $34.75 an hour working full time.

HUD fair market rent for all of Dallas County

What you need to earn to pay it without spending more than 30% of income, working full time.

Size Fair rent a month Hourly wage Yearly income
Studio $1,491 $28.67 $59,640
1 bedroom $1,536 $29.54 $61,440
2 bedrooms $1,807 $34.75 $72,280
3 bedrooms $2,275 $43.75 $91,000
4 bedrooms $2,892 $55.62 $115,680

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

By ZIP code

Fair market rent by ZIP code in Sunnyvale

HUD also publishes a fair market rent for each ZIP code (Small Area FMR, fiscal year 2027). Sunnyvale is in ZIP code 75182.

For 2 bedrooms it is $1,950: $143 more than the fair market rent for Dallas County ($1,807).

  • 75182 $1,950$2,460

1 of these ZIP codes crosses the city line: HUD sets the rent by ZIP code, not by city. A ZIP code counts for Sunnyvale when at least 50% of its land is inside the city or it covers at least 15% of the city (Census 2020 boundaries). Source: Small Area Fair Market Rents (HUD) Fiscal year 2027 Small Area Fair Market Rents (HUD) Source: Census Bureau ZCTA-to-place relationship file Data from 2020 data Census Bureau ZCTA-to-place relationship file

Is your rent high for your ZIP?

Low-income apartments

Low-income apartments in Sunnyvale

HUD lists one building with rents for lower incomes in Sunnyvale.

  • Riverstone Trails 201 Planters Rd, Sunnyvale 75182 96 low-income homes · In service since 2014 (972) 807-6246

See all 249 buildings in Dallas County Source: HUD, Retrieved November 6, 2026

Free help

Help to buy or rent in Sunnyvale

You do not have to do this alone. A HUD-approved housing counseling agency helps for free or at low cost: getting ready to buy, understanding your credit, or solving a problem with your rent.

There are 9 HUD-approved agencies with an office in Dallas County; 6 say they serve in Spanish.

A young woman and a young man point to a line in their notes beside a laptop in a library.

HUD counseling is free or low-cost

Assistance programs in Sunnyvale

No down payment, repair or rent-help program on our list is for Sunnyvale or Dallas County. The ones below are statewide in Texas: they work in Sunnyvale the same as in the rest of the state.

Which programs do I qualify for? All programs in Texas

  • My First Texas Home

    Statewide in Texas

    Texas state program for first-time buyers: a 30-year mortgage with down payment assistance. Offered by Texas Department of Housing and Community Affairs (TDHCA).

    DeferredForgivable

    See the program Official page

  • My Choice Texas Home

    Statewide in Texas

    Texas state program with down payment assistance for any buyer, not only first-time buyers. Offered by Texas Department of Housing and Community Affairs (TDHCA).

    DeferredForgivable

    See the program Official page

  • Texas Mortgage Credit Certificate (MCC)

    Statewide in Texas

    Limited funds remain, per the source

    Texas state certificate that turns part of your mortgage interest into a credit on your federal tax return. Offered by Texas Department of Housing and Community Affairs (TDHCA).

    Tax credit

    See the program Official page

Housing counselors near Sunnyvale

The HUD-approved agencies closest to the center of Sunnyvale, in a straight line, nearest first. If one says it serves in Spanish, its card says so.

  • Balance - Dallas

    8330 Lbj Fwy, Dallas · 14 miles away

    • Mortgage delinquency and default
    • Budget and financial counseling
    • and 7 more
    (800) 777-7526

  • Builders of Hope

    603 Munger Ave, Dallas · 15 miles away · Spanish

    • Budget and financial counseling
    • Budget and credit workshops
    • and 2 more
    (214) 920-9850

  • BCL of Texas (business and Community Lenders)

    400 S Zang Blvd Ste 1220, Dallas · 16 miles away · Spanish

    Also serves in other languages.

    • Mortgage delinquency and default
    • Budget and financial counseling
    • and 3 more
    (214) 688-7456

Every agency in Dallas County All counseling agencies in Texas

Help in Spanish near Sunnyvale

2 of the 3 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.

Housing authorities of Sunnyvale

HUD’s record names them for Sunnyvale or Dallas County. They run public housing or Section 8 vouchers. Ask whether their waiting list is open.

  • Dallas County Housing Assistance Program Section 8 vouchers (214) 819-1871

4 other authorities have an office in Dallas County: see the list Source: HUD

Cities

Other cities in Dallas County

These cities are also in Dallas County. They share its loan limits and fair market rents, but home values and rent change from one to the next.

Everything about Dallas County Housing in Texas
See 10 more cities in Dallas County, with prices and rents

Every city has its own page with prices, rents and help.

Nearby cities

The cities closest to Sunnyvale, with the typical home value.

Neighboring counties

If Dallas County is out of reach, look next door. Each number is that county's own.

Keep going

Guides for your next step

Short explanations, in plain language and with official sources, for buying or renting in Sunnyvale.

All guides
Three women of one family lean in together to stir the pan.

Questions

Housing questions about Sunnyvale

Short answers with the numbers for Sunnyvale and all of Dallas County. If your case is different, a HUD-approved counseling agency can guide you for free or at low cost.

How much does a typical home cost in Sunnyvale?

The typical home value in Sunnyvale is $565,300, according to the U.S. Census Bureau (average 2020–2024). For comparison, in Dallas County it is $303,000.

How much does it cost to rent in Sunnyvale?

Typical rent in Sunnyvale is $1,422 a month, according to the U.S. Census Bureau. HUD’s fair market rent for 2 bedrooms in Dallas County is $1,807.

What is the FHA loan limit in Sunnyvale?

Sunnyvale uses the FHA limit for all of Dallas County (2026): $563,500 for a one-unit home and $1,083,650 for a four-unit home.

How much property tax do owners pay in Sunnyvale?

The typical homeowner in Sunnyvale pays $8,926 a year, according to the U.S. Census Bureau. That is 1.58% of the home’s value; in Dallas County, the rate is 1.58%.

Where can I find free help to buy or rent in Sunnyvale?

There are 9 HUD-approved counseling agencies with an office in Dallas County. 6 say they serve in Spanish. They can help you get ready to buy, with your credit, or with rent.

Sources: American Community Survey (ACS) 5-year estimates (Average 2020–2024); FHA mortgage limits (HUD) (2026 data); Conforming loan limits (FHFA) (2026 data); Fair Market Rents (HUD) (Fiscal year 2027); Small Area Fair Market Rents (HUD) (Fiscal year 2027); Census Bureau ZCTA-to-place relationship file (2020 data); HUD-approved housing counseling agencies (Retrieved November 6, 2026); Public Housing Agencies (HUD) (Retrieved November 6, 2026); Freddie Mac Primary Mortgage Market Survey (PMMS) (As of November 5, 2026); FHFA House Price Index (HPI) (2025 data); Homes with flood insurance (NFIP, FEMA) (As of August 3, 2026).