Checked
ZIP Code 59931
Dayton, MT, Lake County
Population
335
Land area
28.3sq mi
People per sq mi
12
City
Dayton
ZIP 59931 and nearby ZIP codes
ZIP 59931 at a glance
- ZIP 59931 (Dayton) is 54% denser than Montana as a whole.
Local data for ZIP 59931
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
9
ZIP Business Patterns 2023
Employees
23
$1.2M annual payroll
PPP loans
$123K
10 loans
Campaign donations
$995
0% D, 30% R, 2026 cycle
Environment and hazard risk
ZIP 59931, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: winter weather
Storm events since 1996
1,125
Countywide, mostly heavy snow
Flood insurance policies
30
0.2% of homes, county
July high / Jan low
80° / 25°F
21.4 inches of rain a year
Health statistics
Share of adults in ZIP 59931, CDC PLACES estimates
Obesity
27.6%
U.S. 33.3% -5.7 pts
Diabetes
11.5%
U.S. 12.1% -0.6 pts
Smoking
9.5%
U.S. 12.8% -3.3 pts
Uninsured (18-64)
7.3%
U.S. 11.1% -3.8 pts
Frequently asked questions
- What city is ZIP code 59931?
- ZIP code 59931 is in Dayton, MT (Lake County).
- What county is ZIP code 59931 in?
- ZIP code 59931 is mostly in Lake County, Montana.
- How many people live in ZIP code 59931?
- About 335 people live in the 59931 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.