ZIP code · Cave In Rock · Illinois · United States
ZIP code 62919 — Cave In Rock
ZIP code 62919 serves Cave In Rock, Illinois.
- Postal code
- 62919Single source Value from one source, not cross-checked.
- City
- Cave In Rock
- County
- Hardin FIPS 17069
- State
- Illinois
- Country
- United States
- Coordinates
- 37.4692, -88.1653 — precision precise (locality)
View on OpenStreetMap - Population
- 775 (ZCTA, ACS 5-year)
- Population density
- 16 / sq mi
- Land area
- 47.5 sq mi (122.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $57,176
- Per-capita income
- $33,066
- Median age
- 59.6
- Households
- 297
- Housing units
- 510
- Median home value
- $148,400
- Median gross rent
- $454 / 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 62919 with another ZIP · ZIPs within 25 miles · distance from 62919
Map of ZIP code 62919
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 41 | 46 | 56 | 68 | 75 | 83 | 86 | 86 | 80 | 69 | 56 | 45 |
| Avg low °F | 22 | 25 | 33 | 43 | 53 | 62 | 65 | 63 | 55 | 43 | 33 | 26 |
| Precip in | 3.9 | 3.7 | 5.1 | 5.1 | 5.3 | 4.6 | 4.4 | 3.2 | 3.2 | 3.6 | 4.2 | 4.4 |
NOAA 1991–2020 climate normals from the nearest station: ROSICLARE 5NW (13.5 mi) · NOAA NCEI
Places in ZIP 62919
- 1 schools
- 4 restaurants & cafés
- 3 playgrounds
- 6 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