ZIP code · Carmi · Illinois · United States
ZIP code 62821 — Carmi
ZIP code 62821 serves Carmi, Illinois.
- Postal code
- 62821Single source Value from one source, not cross-checked.
- City
- Carmi
- County
- White FIPS 17193
- State
- Illinois
- Country
- United States
- Coordinates
- 38.0808, -88.1670 — precision precise (locality)
View on OpenStreetMap - Population
- 6,896 (ZCTA, ACS 5-year)
- Population density
- 40 / sq mi
- Land area
- 170.5 sq mi (441.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $54,471
- Per-capita income
- $33,717
- Median age
- 45.6
- Households
- 2,993
- Housing units
- 3,547
- Median home value
- $107,900
- Median gross rent
- $831 / month
- Congressional district
- IL-12 (119th Congress)
- USDA hardiness zone
- 7a (0 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)
- Area code
- 618Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 62821 with another ZIP · ZIPs within 25 miles · distance from 62821
Map of ZIP code 62821
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 | 41 | 46 | 56 | 68 | 77 | 85 | 88 | 87 | 81 | 70 | 56 | 45 |
| Avg low °F | 21 | 23 | 33 | 43 | 54 | 63 | 66 | 63 | 55 | 43 | 32 | 25 |
| Precip in | 3.5 | 3.1 | 4.4 | 5.2 | 5.2 | 4.3 | 4.4 | 3.5 | 3.2 | 3.4 | 4.2 | 3.9 |
NOAA 1991–2020 climate normals from the nearest station: CARMI 3 (0.9 mi) · NOAA NCEI
Places in ZIP 62821
- 8 schools
- 2 doctors & dentists
- 1 pharmacies
- 2 supermarkets
- 9 restaurants & cafés
- 8 parks
- 6 playgrounds
- 1 libraries
- 1 post offices
- 25 places of worship
- 4 banks
- 6 gas stations
- 2 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