Rexburg city, Idaho
Official LSAD Designation: Rexburg city • Census GEOID: 1667420
• Madison County
Rexburg city is an incorporated city in Madison County, Idaho. According to official records from the Census (2025), Rexburg city had an estimated population of 40,334 residents. Official Census Bureau geographic records classify this community under LSAD designation Rexburg city (GEOID 1667420).
Local Government Administration U.S. Census Bureau GMAF
City Of Rexburg
Municipal
Official Title:
Cfo
Address:
PO BOX 280, REXBURG ID 83440-0280
County Of Madison
County
Official Title:
Payroll Clerk
Address:
134 E MAIN ST, REXBURG ID 83440-1922
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 40,334 | 2025 |
| Median Household Income | $50,617 | 2020-2024 |
| Median Home Value | $395,100 | 2020-2024 |
| Land Area | 10.42 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).