ZIP code · Davis · Illinois · United States
ZIP code 61019 — Davis
ZIP code 61019 serves Davis, Illinois.
- Postal code
- 61019Single source Value from one source, not cross-checked.
- City
- Davis
- County
- Stephenson
- State
- Illinois
- Country
- United States
- Coordinates
- 42.4422, -89.4067 — precision precise (locality)
View on OpenStreetMap - Population
- 3,341 (ZCTA, ACS 5-year)
- Median household income
- $100,066
- Median age
- 46.3
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area codes
- 815, 779Telephone 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.
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). Data generated on 2026-08-21. Methodology · Report an error on this page