ZIP code · Nilwood · Illinois · United States
ZIP code 62672 — Nilwood
ZIP code 62672 serves Nilwood, Illinois.
- Postal code
- 62672Single source Value from one source, not cross-checked.
- City
- Nilwood
- County
- Macoupin
- State
- Illinois
- Country
- United States
- Coordinates
- 39.3980, -89.8045 — precision precise (locality)
View on OpenStreetMap - Population
- 140 (ZCTA, ACS 5-year)
- Median household income
- $46,563
- Median age
- 52
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 · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page