ZIP code · Huntsville · Alabama · United States
ZIP code 35803 — Huntsville
ZIP code 35803 serves Huntsville, Alabama.
- Postal code
- 35803Single source Value from one source, not cross-checked.
- City
- Huntsville
- County
- Madison FIPS 01089
- State
- Alabama
- Country
- United States
- Coordinates
- 34.6205, -86.5510 — precision precise (locality)
View on OpenStreetMap - Population
- 29,283 (ZCTA, ACS 5-year)
- Population density
- 595 / sq mi
- Land area
- 49.2 sq mi (127.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $95,182
- Per-capita income
- $53,214
- Median age
- 44.5
- Households
- 12,570
- Housing units
- 13,272
- Median home value
- $259,100
- Median gross rent
- $1,221 / month
- Congressional district
- AL-5 (119th Congress)
- USDA hardiness zone
- 8a (10 to 15 °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)
Tools: compare 35803 with another ZIP · ZIPs within 25 miles · distance from 35803
Map of ZIP code 35803
Climate — monthly normals
Warmest month Aug (avg high 88°F), coldest Jan (avg low 30°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 50 | 55 | 63 | 71 | 78 | 86 | 88 | 88 | 84 | 74 | 62 | 53 |
| Avg low °F | 30 | 32 | 39 | 46 | 56 | 64 | 68 | 67 | 59 | 47 | 37 | 32 |
| Precip in | 5.9 | 5.5 | 5.5 | 5.1 | 4.9 | 4.5 | 4.2 | 3.7 | 4.2 | 3.7 | 4.5 | 6.2 |
NOAA 1991–2020 climate normals from the nearest station: OWENS CROSS ROADS 3S (7.6 mi) · NOAA NCEI
Places in ZIP 35803
- 6 schools
- 1 doctors & dentists
- 2 pharmacies
- 4 supermarkets
- 35 restaurants & cafés
- 14 parks
- 15 playgrounds
- 3 gyms & sports centres
- 19 places of worship
- 5 banks
- 14 gas stations
- 1 police & fire stations
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