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Brockton, MT
Census-designated place in Roosevelt County, Montana.
Population
439
Land area
1sq mi
People per sq mi
444
ZIP codes
0
Brockton and its ZIP codes
Brockton at a glance
- Brockton is about 58 times as dense as Montana as a whole.
Local data for Brockton, MT
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Roosevelt County. PPP loans are for Brockton.
Unemployment rate
4.5%
Aug 2026, -0.4 pts in a year
Average annual pay
$50,976
3,430 jobs, 2025
Income per person
$46,258
BEA, 2024
Federal spending
$119M
FY 2026, $11,036 per person
Environment and hazard risk
Brockton, MT, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: cold wave
Storm events since 1996
1,114
Countywide, mostly thunderstorm wind
Flood insurance policies
7
0.1% of homes, county
July high / Jan low
84° / 0°F
14.2 inches of rain a year
Health statistics
Share of adults in Brockton, MT, CDC PLACES estimates
Obesity
45.2%
U.S. 33.3% +11.9 pts
Diabetes
18.3%
U.S. 12.1% +6.2 pts
Smoking
29.9%
U.S. 12.8% +17.1 pts
Uninsured (18-64)
16.2%
U.S. 11.1% +5.1 pts
Cities near Brockton
| Name | Distance | Land area (sq mi) |
|---|---|---|
| PoplarCity | 14 mi | 0.3 |
| CulbertsonTown | 18 mi | 1.1 |
| FroidTown | 23 mi | 0.6 |
| HomesteadCensus-designated place | 25 mi | 0.4 |
Frequently asked questions
- What county is Brockton, MT in?
- Brockton is in Roosevelt County, Montana.
- What is the population of Brockton, MT?
- About 439 people live in Brockton, based on American Community Survey 5-year estimates.
- What cities are near Brockton?
- Nearby places include Poplar (14 mi), Culbertson (18 mi), Froid (23 mi), Homestead (25 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023