Columbus Junction city, Iowa
Official LSAD Designation: Columbus Junction city • Census GEOID: 1915420
• Louisa County
Columbus Junction city is an incorporated city in Louisa County, Iowa. According to official records from the Census (2025), Columbus Junction city had an estimated population of 1,772 residents. Official Census Bureau geographic records classify this community under LSAD designation Columbus Junction city (GEOID 1915420).
Local Government Administration U.S. Census Bureau GMAF
City Of Columbus Junction
Municipal
Official Title:
City Clerk
Address:
232 2ND ST, COLUMBUS JUNCTION IA 52738-1102
County Of Louisa
County
Official Title:
Auditor
Address:
PO BOX 186, WAPELLO IA 52653-0186
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,772 | 2025 |
| Median Household Income | $63,828 | 2020-2024 |
| Median Home Value | $125,800 | 2020-2024 |
| Land Area | 2.15 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).