Dike city, Iowa
Official LSAD Designation: Dike city • Census GEOID: 1921405
• Grundy County
Dike city is an incorporated city in Grundy County, Iowa. According to official records from the Census (2025), Dike city had an estimated population of 1,299 residents. Official Census Bureau geographic records classify this community under LSAD designation Dike city (GEOID 1921405).
Local Government Administration U.S. Census Bureau GMAF
City Of Dike
Municipal
Official Title:
City Clerk
Address:
PO BOX 160, DIKE IA 50624-0160
County Of Grundy
County
Official Title:
County Auditor
Address:
706 G AVE, GRUNDY CENTER IA 50638-1496
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 1,299 | 2025 |
| Median Household Income | $91,146 | 2020-2024 |
| Median Home Value | $247,800 | 2020-2024 |
| Land Area | 1.40 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).