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Montana ZIP Codes
Carter County
Boyes, MT
59316
59316 ZIP Code — Boyes, MT
Carter County, Montana
ZIP code 59316 is located in
Boyes ,
Montana ,
within Carter County .
It covers approximately 130.41 square miles and serves a population of
29 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 406 .
59316 ZIP code map
View map of 59316
Cities in ZIP code 59316
Below are the cities the US Postal Service accepts for ZIP code 59316. Using any city not on this list may result in mail delivery delays.
City
Status
Boyes
Preferred
Nearby ZIP codes
Demographics
updated 06/2026
Population
Total population
29
Population density
0 / sq mi
State FIPS
30
County FIPS
011
Geography
Land area
130.41 sq mi
Water area
0.02 sq mi
Latitude
45.4984
Longitude
-104.8284
Timezone
Mountain (MT)
Area code
406
Demographics & statistics
$0
Median household income
13.8%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 0 0.0%
18 and over 29 100.0%
65 and over 19 65.5%
Median age 67.4 years
Race & ethnicity
Group Count %
White 18 45%
Hispanic or Latino 11 27.5%
Other race 11 27.5%
Household income
Range % of households
$35k–$50k 61.5%
$100k–$150k 38.5%
Median income $0
Housing
Housing overview
Metric Value
Median home value $0
Median rent / month $0
Owner occupied 100.0%
Renter occupied 0.0%
Vacant 0.0%
Single-family detached 100.0%
Large apartment buildings 0.0%
Mobile homes 0.0%
Median rooms 10.0
Avg household size (owned) 2.23
Year built
Era %
2020 or later 0.0%
2010–2019 0.0%
2000–2009 0.0%
1990–1999 0.0%
1980–1989 0.0%
1970–1979 0.0%
1960–1969 38.5%
1950–1959 30.8%
1940–1949 0.0%
1939 or earlier 30.8%
Bedrooms
Size % of units
No bedroom (studio) 0.0%
1 bedroom 0.0%
2 bedrooms 0.0%
3 bedrooms 30.8%
4 bedrooms 38.5%
5+ bedrooms 30.8%
Vehicles per household
Vehicles % of households
No vehicle 0.0%
1 vehicle 0.0%
2 vehicles 0.0%
3 or more 100.0%
Heating fuel
Fuel type %
Propane / LP gas 100.0%
Households & families
Household type Count %
Married-couple family 9 69.2%
Cohabiting couple 0 0.0%
Male householder, no spouse 4 30.8%
Female householder, no spouse 0 0.0%
Households with children under 18 0 0.0%
Households with seniors (65+) 8 61.5%
Average household size 2.23
Marital status
Status Male Female
Never married 0.0% 0.0%
Married 69.2% 100.0%
Separated 0.0% 0.0%
Widowed 30.8% 0.0%
Divorced 0.0% 0.0%
Education
Some college, no degree
17.2%
Graduate / professional
0.0%
Metric %
HS diploma or higher 100.0%
Bachelor's or higher 13.8%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 0 0.0%
Kindergarten 0 0.0%
Elementary school 0 0.0%
High school 0 0.0%
College / grad school 0 0.0%
Employment
Industry of employment
Agriculture & mining
45.0%
Occupation
Category %
Management, business & arts 45.0%
Service 0.0%
Sales & office 55.0%
Natural resources & construction 0.0%
Production & transportation 0.0%
Employment type
Type %
Private sector 80.0%
Government 0.0%
Self-employed 20.0%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 75.0%
Carpool 0.0%
Public transit 0.0%
Walk 0.0%
Work from home 25.0%
Other means 0.0%
Avg commute (minutes) 0.0
Poverty
Married-couple families
0.0%
Female-led households
0.0%
Income support
Source % of households
Social Security 61.5%
Retirement income 0.0%
Supplemental Security 0.0%
Cash public assistance 0.0%
Food stamps / SNAP 0.0%
Health indicators
Condition %
Obesity 0.0%
High blood pressure 0.0%
High cholesterol 0.0%
Diabetes 0.0%
Heart disease 0.0%
Stroke 0.0%
Asthma 0.0%
Arthritis 0.0%
Kidney disease 0.0%
Pulmonary disease 0.0%
Cancer 0.0%
Behavior / access %
Smoking 0.0%
Binge drinking 0.0%
No physical activity 0.0%
Less than 7 hrs sleep 0.0%
Depression 0.0%
Fair or poor health 0.0%
Poor mental health 0.0%
Poor physical health 0.0%
No health insurance 0.0%
Visited doctor (checkup) 0.0%
Visited dentist 0.0%
Cholesterol screening 0.0%
Teeth loss 0.0%
Veterans & disability
Veterans Count %
Civilian veterans 0 0.0%
Disability %
Any disability 13.8%
Under 18 0.0%
18–64 years 0.0%
65 and over 21.1%
Health insurance coverage
Type %
Private insurance 48.3%
Public insurance 65.5%
No insurance 0.0%
Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 29 100.0%
Spanish 0 0.0%
Other Indo-European 0 0.0%
Asian & Pacific Islander 0 0.0%
Other languages 0 0.0%
Place of birth & citizenship
Origin Count %
Native born (US) 29 100.0%
Born in same state 29 100.0%
Born in different state 20 69.0%
Foreign born 0 0.0%
Naturalized citizen 0 0.0%
Not a US citizen 0 0.0%
Ancestry
Ancestry Count %
English 5 17.2%
Polish 5 17.2%
Ancestry Count %
French 4 13.8%
Technology access
Metric % of households
Computer access 44.8%
Internet access 100.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 59316
What city is ZIP code 59316 in?
ZIP code 59316 is primarily assigned to Boyes, Montana.
What county is ZIP code 59316 in?
ZIP code 59316 falls within Carter County, Montana.
Does ZIP code 59316 have an older population?
66% of residents in ZIP code 59316 are 65 or older, above the national average of ~17%.
Does ZIP code 59316 have a large retiree population?
62% of households in ZIP code 59316 receive Social Security income, suggesting a significant retiree or disability population.
How educated is the population of ZIP code 59316?
14% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
What is the population of ZIP code 59316?
ZIP code 59316 has an estimated population of 29 residents.
What timezone is ZIP code 59316 in?
ZIP code 59316 observes the MST timezone.
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