ZIP code · Eldorado · Illinois · United States
ZIP code 62930 — Eldorado
ZIP code 62930 serves Eldorado, Illinois.
- Postal code
- 62930Single source Value from one source, not cross-checked.
- City
- Eldorado
- County
- Saline FIPS 17165
- State
- Illinois
- Country
- United States
- Coordinates
- 37.8139, -88.4434 — precision precise (locality)
View on OpenStreetMap - Population
- 5,763 (ZCTA, ACS 5-year)
- Population density
- 82 / sq mi
- Land area
- 70.4 sq mi (182.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $54,094
- Per-capita income
- $40,767
- Median age
- 47
- Households
- 2,612
- Housing units
- 2,990
- Median home value
- $90,500
- Median gross rent
- $655 / 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 62930 with another ZIP · ZIPs within 25 miles · distance from 62930
Map of ZIP code 62930
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 24°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 43 | 48 | 58 | 69 | 78 | 86 | 89 | 88 | 82 | 71 | 57 | 47 |
| Avg low °F | 24 | 28 | 36 | 46 | 57 | 65 | 68 | 66 | 57 | 45 | 36 | 29 |
| Precip in | 3.8 | 3.1 | 4.9 | 5.3 | 4.3 | 4.9 | 3.5 | 3.6 | 3.1 | 3.8 | 4.0 | 3.4 |
NOAA 1991–2020 climate normals from the nearest station: HARRISBURG (6.7 mi) · NOAA NCEI
Places in ZIP 62930
- 6 schools
- 1 hospitals & clinics
- 1 doctors & dentists
- 2 pharmacies
- 2 supermarkets
- 9 restaurants & cafés
- 1 bars & pubs
- 2 parks
- 8 playgrounds
- 2 gyms & sports centres
- 1 libraries
- 1 post offices
- 25 places of worship
- 5 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