ZIP code · Dallas · Texas · United States

ZIP code 75251 — Dallas

ZIP code 75251 serves Dallas, Texas.

Postal code
75251
Single source Value from one source, not cross-checked.
City
Dallas
County
Dallas FIPS 48113
State
Texas
Country
United States
Coordinates
32.9189, -96.7751 — precision precise (locality)
View on OpenStreetMap
Population
3,529 (ZCTA, ACS 5-year)
Population density
5,935 / sq mi
Land area
0.6 sq mi (1.5 km²) (ZCTA, ACS 5-year)
Median household income
$84,791
Per-capita income
$55,090
Median age
31.6
Households
2,204
Housing units
2,847
Median gross rent
$1,736 / month
Congressional districts
TX-32 (also TX-24) (119th Congress)
USDA hardiness zone
8b (15 to 20 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Chicago (UTC−6 / UTC−5 DST)
Area codes
214, 972, 469, 945
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Aug (avg high 95°F), coldest Jan (avg low 36°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F566069758390949587786657
Avg low °F364048556471757567564638
Precip in2.83.43.63.55.23.82.22.53.35.33.03.4

NOAA 1991–2020 climate normals from the nearest station: RICHARDSON (5.7 mi) · NOAA NCEI

Places in ZIP 75251

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page