Grand Junction city, Iowa
Official LSAD Designation: Grand Junction city • Census GEOID: 1931980
• Greene County
Grand Junction city is an incorporated city in Greene County, Iowa. According to official records from the Census (2025), Grand Junction city had an estimated population of 715 residents. Official Census Bureau geographic records classify this community under LSAD designation Grand Junction city (GEOID 1931980).
Local Government Administration U.S. Census Bureau GMAF
City Of Grand Junction
Municipal
Official Title:
Mayor
Address:
PO BOX 15, GRAND JUNCTION IA 50107-0015
County Of Greene
County
Official Title:
Greene County Auditor & Commissioner
Address:
114 N CHESTNUT ST, JEFFERSON IA 50129-2144
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 715 | 2025 |
| Median Household Income | $61,667 | 2020-2024 |
| Median Home Value | $77,000 | 2020-2024 |
| Land Area | 0.97 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).