Effingham city, Kansas
Official LSAD Designation: Effingham city • Census GEOID: 2020025
• Atchison County
Effingham city is an incorporated city in Atchison County, Kansas. According to official records from the Census (2025), Effingham city had an estimated population of 481 residents. Official Census Bureau geographic records classify this community under LSAD designation Effingham city (GEOID 2020025).
Local Government Administration U.S. Census Bureau GMAF
City Of Effingham
Municipal
Official Title:
City Clerk
Address:
PO BOX 94, EFFINGHAM KS 66023-0094
County Of Atchison
County
Official Title:
Chairman
Address:
423 N 5TH ST, ATCHISON KS 66002-1872
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 481 | 2025 |
| Median Household Income | $62,500 | 2020-2024 |
| Median Home Value | $99,100 | 2020-2024 |
| Land Area | 0.62 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).