Sunnyvale is a town in Dallas County, Texas, home to about 8,336 people across 17 square miles. Its ZIP code is 75182.
Homes sold for a median of $208 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Sunnyvale. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Sunnyvale’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Dallas Love Field (DAL)17 miles away |
|---|---|
| Nearest city of 250,000+ | Dallas, TX12 miles away |
Straight-line distances from the center of Sunnyvale; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Sunnyvale had 7,893 residents in the 2020 census, up 193% since 2000.
It’s the 309th largest of 1,778 towns in Texas by population.
Dallas County grew from 82,726 residents in 1900 to 2,613,539 in 2020.
Dallas County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 93°F in summer, and winter lows average 34°F. About 39.8 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Lavon Dam, TX weather station (17 miles away).
1,648,702 jobs at 71,182 businesses in Dallas County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
159 doctors and other health care providers list an office in Sunnyvale.
Nearest hospitals
Providers with an office here
| Primary care doctors | 23 |
|---|---|
| Specialist doctors | 30 |
| Dentists | 18 |
| Nurse practitioners and physician assistants | 49 |
| Mental health providers | 25 |
| Physical and occupational therapists | 11 |
| Optometrists | 1 |
| Chiropractors | 2 |
| Pharmacies | 3 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (14 nearby)
Grocery stores (3 nearby)
Pharmacies (5 nearby)
Libraries (2 nearby)
Museums
Theaters and performance venues (1 nearby)
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1953.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Sunnyvale ISD, Education Center International Academy. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Sunnyvale ElSunnyvale | Pre-K–2 | 503 | Public | 0.4 mi |
| Education Center International Academy 1Sunnyvale | K–6 | 131 | Charter | 2.4 mi |
| Sunnyvale IntSunnyvale | 3–5 | 509 | Public | 0.4 mi |
| Sunnyvale MiddleSunnyvale | 6–8 | 556 | Public | 0.1 mi |
| Sunnyvale H SSunnyvale | 9–12 | 738 | Public | 0.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Dallas.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.