Springbrook city, Iowa
Official LSAD Designation: Springbrook city • Census GEOID: 1974505
• Jackson County
Springbrook city is an incorporated city in Jackson County, Iowa. According to official records from the Census (2025), Springbrook city had an estimated population of 140 residents. Official Census Bureau geographic records classify this community under LSAD designation Springbrook city (GEOID 1974505).
Local Government Administration U.S. Census Bureau GMAF
City Of Springbrook
Municipal
Official Title:
City Clerk
Address:
PO BOX 55, SPRINGBROOK IA 52075-0055
County Of Jackson
County
Official Title:
Deputy Auditor
Address:
201 W PLATT ST, STE 1, MAQUOKETA IA 52060-2243
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 140 | 2025 |
| Median Household Income | $53,750 | 2020-2024 |
| Median Home Value | $151,000 | 2020-2024 |
| Land Area | 0.60 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).