County · Kansas · United States
Douglas County ZIP codes
8 ZIP codes · 4 cities · FIPS 20045
Key facts
- State
- Kansas (KS)
- FIPS code
- 20045
- Population
- 119,547
- Median household income
- $68,756
- Median age
- 31.3
- Land area
- 455.8 sq mi (1,180.4 km²)
- Population density
- 262 / sq mi
- Area codes
- 785
Cities and ZIP codes in Douglas County (4)
| City | ZIP codes |
|---|---|
| Lawrence | 66044, 66045, 66046, 66047, 66049 |
| Baldwin City | 66006 |
| Eudora | 66025 |
| Lecompton | 66050 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.