Alder CDP, Montana
Official LSAD Designation: Alder CDP • Census GEOID: 3000850
• Madison County
Alder CDP is a census designated place (CDP), a statistical geography in Madison County, Montana. According to official records from the Census ACS 5-Year 2024 (2020-2024), Alder CDP had an estimated population of 92 residents. Official Census Bureau geographic records classify this community under LSAD designation Alder CDP (GEOID 3000850).
Local Government Administration U.S. Census Bureau GMAF
County Of Madison
County
Official Title:
Administrative Assistant
Address:
PO BOX 278, VIRGINIA CITY MT 59755-0278
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 92 | 2020-2024 |
| Median Household Income | $42,500 | 2020-2024 |
| Median Home Value | $418,200 | 2020-2024 |
| Land Area | 2.01 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).