ZIP code · Elvaston · Illinois · United States
ZIP code 62334 — Elvaston
ZIP code 62334 serves Elvaston, Illinois.
- Postal code
- 62334Single source Value from one source, not cross-checked.
- City
- Elvaston
- County
- Hancock FIPS 17067
- State
- Illinois
- Country
- United States
- Coordinates
- 40.3950, -91.2496 — precision precise (locality)
View on OpenStreetMap - Population
- 185 (ZCTA, ACS 5-year)
- Population density
- 228 / sq mi
- Land area
- 0.8 sq mi (2.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $30,625
- Per-capita income
- $16,095
- Median age
- 48.1
- Households
- 87
- Housing units
- 103
- Median home value
- $70,800
- Congressional district
- IL-15 (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 62334 with another ZIP · ZIPs within 25 miles · distance from 62334
Map of ZIP code 62334
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 38 | 50 | 62 | 73 | 82 | 86 | 84 | 77 | 65 | 51 | 38 |
| Avg low °F | 17 | 20 | 31 | 41 | 53 | 63 | 67 | 65 | 56 | 44 | 33 | 23 |
| Precip in | 1.6 | 1.8 | 2.5 | 4.2 | 5.3 | 5.2 | 4.1 | 3.8 | 3.4 | 3.3 | 2.6 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: KEOKUK LOCK DAM 19 (6.6 mi) · NOAA NCEI
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