ZIP code · Alsip · Illinois · United States
ZIP code 60803 — Alsip
ZIP code 60803 serves Alsip, Illinois.
- Postal code
- 60803Single source Value from one source, not cross-checked.
- City
- Alsip
- County
- Cook FIPS 17031
- State
- Illinois
- Country
- United States
- Coordinates
- 41.6721, -87.7357 — precision precise (locality)
View on OpenStreetMap - Population
- 22,089 (ZCTA, ACS 5-year)
- Population density
- 2,848 / sq mi
- Land area
- 7.8 sq mi (20.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $66,555
- Per-capita income
- $34,564
- Median age
- 39.4
- Households
- 9,201
- Housing units
- 9,563
- Median home value
- $200,600
- Median gross rent
- $1,113 / month
- Congressional districts
- IL-6 (also IL-1) (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °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 60803 with another ZIP · ZIPs within 25 miles · distance from 60803
Map of ZIP code 60803
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 20°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 37 | 48 | 60 | 72 | 81 | 85 | 83 | 77 | 64 | 50 | 38 |
| Avg low °F | 20 | 23 | 32 | 42 | 52 | 63 | 68 | 67 | 59 | 47 | 35 | 25 |
| Precip in | 2.3 | 2.1 | 2.7 | 4.2 | 4.8 | 4.5 | 4.0 | 4.1 | 3.3 | 3.9 | 2.7 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: CHICAGO MIDWAY AP 3SW (5.0 mi) · NOAA NCEI
Places in ZIP 60803
- 8 schools
- 4 hospitals & clinics
- 1 doctors & dentists
- 1 pharmacies
- 5 supermarkets
- 20 restaurants & cafés
- 2 bars & pubs
- 26 parks
- 17 playgrounds
- 3 gyms & sports centres
- 1 libraries
- 8 places of worship
- 3 banks
- 15 gas stations
- 6 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