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Fallon, MT
Census-designated place in Prairie County, Montana.
Population
142
Land area
5.1sq mi
People per sq mi
28
ZIP codes
0
Fallon and its ZIP codes
Fallon at a glance
- Fallon is about 3.6 times as dense as Montana as a whole.
Local data for Fallon, MT
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Prairie County. PPP loans are for Fallon.
Unemployment rate
2.3%
Aug 2026, +0.7 pts in a year
Average annual pay
$46,645
474 jobs, 2025
Income per person
$61,586
BEA, 2024
Federal spending
$26.3M
FY 2026, $24,208 per person
Environment and hazard risk
Fallon, MT, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: cold wave
Storm events since 1996
501
Countywide, mostly hail
July high / Jan low
88° / 6°F
13.4 inches of rain a year
Health statistics
Share of adults in Fallon, MT, CDC PLACES estimates
Obesity
34.8%
U.S. 33.3% +1.5 pts
Diabetes
14.9%
U.S. 12.1% +2.8 pts
Smoking
19.2%
U.S. 12.8% +6.4 pts
Uninsured (18-64)
10.6%
U.S. 11.1% -0.5 pts
Cities near Fallon
| Name | Distance | Land area (sq mi) |
|---|---|---|
| TerryTown | 9.4 mi | 0.8 |
| West GlendiveCensus-designated place | 25 mi | 3.8 |
| LindsayCensus-designated place | 27 mi | 0.6 |
| GlendiveCity | 27 mi | 3.5 |
| IsmayTown | 28 mi | 0.4 |
Frequently asked questions
- What county is Fallon, MT in?
- Fallon is in Prairie County, Montana.
- What is the population of Fallon, MT?
- About 142 people live in Fallon, based on American Community Survey 5-year estimates.
- What cities are near Fallon?
- Nearby places include Terry (9.4 mi), West Glendive (25 mi), Lindsay (27 mi), Glendive (27 mi), Ismay (28 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023