ZIP code · Vermilion · Illinois · United States
ZIP code 61955 — Vermilion
ZIP code 61955 serves Vermilion, Illinois.
- Postal code
- 61955Single source Value from one source, not cross-checked.
- City
- Vermilion
- County
- Edgar FIPS 17045
- State
- Illinois
- Country
- United States
- Coordinates
- 39.5811, -87.5889 — precision precise (locality)
View on OpenStreetMap - Population
- 180 (ZCTA, ACS 5-year)
- Population density
- 457 / sq mi
- Land area
- 0.4 sq mi (1 km²) (ZCTA, ACS 5-year)
- Median household income
- $50,208
- Per-capita income
- $24,515
- Median age
- 38.3
- Households
- 65
- Housing units
- 72
- Median home value
- $59,200
- Median gross rent
- $1,175 / month
- 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 61955 with another ZIP · ZIPs within 25 miles · distance from 61955
Map of ZIP code 61955
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 34 | 39 | 50 | 63 | 73 | 82 | 84 | 83 | 78 | 66 | 51 | 39 |
| Avg low °F | 17 | 20 | 29 | 40 | 51 | 61 | 64 | 62 | 54 | 43 | 31 | 23 |
| Precip in | 2.8 | 2.3 | 3.0 | 4.9 | 4.2 | 5.0 | 3.8 | 3.6 | 2.9 | 3.6 | 3.7 | 2.9 |
NOAA 1991–2020 climate normals from the nearest station: PARIS STP (4.9 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