ZIP code · Centralia · Illinois · United States
ZIP code 62801 — Centralia
ZIP code 62801 serves Centralia, Illinois.
- Postal code
- 62801Single source Value from one source, not cross-checked.
- City
- Centralia
- County
- Marion FIPS 17121
- State
- Illinois
- Country
- United States
- Coordinates
- 38.5241, -89.1365 — precision precise (locality)
View on OpenStreetMap - Population
- 19,941 (ZCTA, ACS 5-year)
- Population density
- 148 / sq mi
- Land area
- 134.4 sq mi (348.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $53,740
- Per-capita income
- $28,485
- Median age
- 42.3
- Households
- 7,876
- Housing units
- 9,044
- Median home value
- $91,100
- Median gross rent
- $785 / month
- Congressional district
- IL-12 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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 62801 with another ZIP · ZIPs within 25 miles · distance from 62801
Map of ZIP code 62801
Climate — monthly normals
Warmest month Jul (avg high 88°F), coldest Jan (avg low 21°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 39 | 44 | 54 | 66 | 75 | 84 | 88 | 87 | 81 | 69 | 55 | 43 |
| Avg low °F | 21 | 24 | 33 | 44 | 54 | 62 | 66 | 64 | 56 | 45 | 34 | 26 |
| Precip in | 2.9 | 2.6 | 3.9 | 4.8 | 5.2 | 4.1 | 3.9 | 3.5 | 3.3 | 3.5 | 4.1 | 3.0 |
NOAA 1991–2020 climate normals from the nearest station: IUKA 12 SW (9.2 mi) · NOAA NCEI
Places in ZIP 62801
- 14 schools
- 4 colleges & universities
- 2 hospitals & clinics
- 3 pharmacies
- 4 supermarkets
- 27 restaurants & cafés
- 3 bars & pubs
- 18 parks
- 13 playgrounds
- 3 gyms & sports centres
- 1 libraries
- 2 post offices
- 72 places of worship
- 9 banks
- 11 gas stations
- 1 EV charging stations
- 4 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