ZIP code · West Union · Illinois · United States
ZIP code 62477 — West Union
ZIP code 62477 serves West Union, Illinois.
- Postal code
- 62477Single source Value from one source, not cross-checked.
- City
- West Union
- County
- Clark FIPS 17023
- State
- Illinois
- Country
- United States
- Coordinates
- 39.2402, -87.6512 — precision precise (locality)
View on OpenStreetMap - Population
- 755 (ZCTA, ACS 5-year)
- Population density
- 13 / sq mi
- Land area
- 59.7 sq mi (154.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $52,330
- Per-capita income
- $26,799
- Median age
- 41.8
- Households
- 313
- Housing units
- 397
- Median home value
- $152,100
- Median gross rent
- $1,311 / 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 62477 with another ZIP · ZIPs within 25 miles · distance from 62477
Map of ZIP code 62477
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 21°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 38 | 42 | 53 | 65 | 75 | 83 | 87 | 85 | 80 | 67 | 54 | 42 |
| Avg low °F | 21 | 24 | 34 | 45 | 55 | 64 | 66 | 65 | 57 | 45 | 35 | 27 |
| Precip in | 3.2 | 2.3 | 3.5 | 4.8 | 4.7 | 5.0 | 4.3 | 3.1 | 3.2 | 3.7 | 3.8 | 2.9 |
NOAA 1991–2020 climate normals from the nearest station: FARMERSBURG TV-2 (13.9 mi) · NOAA NCEI
Places in ZIP 62477
- 1 parks
- 1 libraries
- 1 post offices
- 3 places of worship
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