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Old Agency, MT
Census-designated place in Sanders County, Montana.
Population
129
Land area
0.6sq mi
People per sq mi
228
ZIP codes
0
Old Agency and its ZIP codes
Old Agency at a glance
- Old Agency is about 30 times as dense as Montana as a whole.
Economy and federal money
Jobs, pay, income and spending are for Sanders County. PPP loans are for Old Agency.
Unemployment rate
3.8%
Sep 2026, -1.1 pts in a year
Average annual pay
$48,888
3,364 jobs, 2025
Income per person
$49,189
BEA, 2024
Federal spending
$205M
FY 2026, $16,497 per person
Environment and hazard risk
Old Agency, MT, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: landslide
Storm events since 1996
1,112
Countywide, mostly heavy snow
Flood insurance policies
26
0.4% of homes, county
July high / Jan low
86° / 23°F
16.7 inches of rain a year
Health statistics
Share of adults in Old Agency, MT, CDC PLACES estimates
Obesity
42.1%
U.S. 33.3% +8.8 pts
Diabetes
19.2%
U.S. 12.1% +7.1 pts
Smoking
28.2%
U.S. 12.8% +15.4 pts
Uninsured (18-64)
15.3%
U.S. 11.1% +4.2 pts
Cities near Old Agency
| Name | Distance | Land area (sq mi) |
|---|---|---|
| DixonCensus-designated place | 2.8 mi | 6.6 |
| RavalliCensus-designated place | 7 mi | 2.6 |
| St. IgnatiusTown | 9.6 mi | 0.5 |
| CharloCensus-designated place | 10 mi | 2 |
| Kicking HorseCensus-designated place | 14 mi | 2.4 |
| ArleeCensus-designated place | 15 mi | 6.5 |
| RonanCity | 17 mi | 1.2 |
| HusonCensus-designated place | 20 mi | 0.8 |
| FrenchtownCensus-designated place | 21 mi | 6.7 |
| PabloCensus-designated place | 21 mi | 4.8 |
| EvaroCensus-designated place | 22 mi | 17.2 |
| AlbertonTown | 24 mi | 0.5 |
| ParadiseCensus-designated place | 24 mi | 0.2 |
| KerrCensus-designated place | 25 mi | 0.9 |
| PolsonCity | 26 mi | 4.5 |
| Turtle LakeCensus-designated place | 26 mi | 0.6 |
Frequently asked questions
- What county is Old Agency, MT in?
- Old Agency is in Sanders County, Montana.
- What is the population of Old Agency, MT?
- About 129 people live in Old Agency, based on American Community Survey 5-year estimates.
- What cities are near Old Agency?
- Nearby places include Dixon (2.8 mi), Ravalli (7 mi), St. Ignatius (9.6 mi), Charlo (10 mi), Kicking Horse (14 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023