59319 ZIP Code — Capitol, MT
Carter County, Montana
ZIP code 59319 is located in Capitol, Montana, within Carter County. It covers approximately 246.50 square miles and serves a population of 21 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 406.
21
population
246.50
sq mi land
Standard
ZIP type
Mountain (MT)
timezone
59319 ZIP code map
Cities in ZIP code 59319
Below are the cities the US Postal Service accepts for ZIP code 59319. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Capitol | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 21 |
| Population density | 0 / sq mi |
| State FIPS | 30 |
| County FIPS | 011 |
| Geography | |
|---|---|
| Land area | 246.50 sq mi |
| Water area | 0.46 sq mi |
| Latitude | 45.4864 |
| Longitude | -104.2073 |
| Timezone | Mountain (MT) |
| Area code | 406 |
Total population by age
Gender
Race & ethnicity
Demographics & statistics
21
Population
62.4
Median age
$45,313
Median household income
$50,357
Per capita income
$2,000,000
Median home value
$0
Median monthly rent
76.5%
Home ownership
0.0%
Poverty rate
0.0%
Unemployment
31
Housing units
10.0%
Bachelor's or higher
Age distribution
Male
Female
1
5–9
0
3
35–44
0
1
45–54
0
2
55–59
0
7
60–64
1
5
65–74
1
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 1 | 4.8% |
| 18 and over | 20 | 95.2% |
| 65 and over | 6 | 28.6% |
| Median age | 62.4 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 21 | 100% |
Household income
$35k–$50k
70.6%
$50k–$75k
5.9%
$75k–$100k
11.8%
$150k–$200k
11.8%
| Range | % of households |
|---|---|
| $35k–$50k | 70.6% |
| $50k–$75k | 5.9% |
| $75k–$100k | 11.8% |
| $150k–$200k | 11.8% |
| Median income | $45,313 |
Housing
Home values
Under $50k
15.4%
$50k–$100k
7.7%
$300k–$500k
15.4%
$1M+
61.5%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $2,000,000 |
| Median rent / month | $0 |
| Owner occupied | 76.5% |
| Renter occupied | 23.5% |
| Vacant | 51.4% |
| Single-family detached | 62.9% |
| Large apartment buildings | 0.0% |
| Mobile homes | 37.1% |
| Median rooms | 5.8 |
| Avg household size (owned) | 1.31 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 28.6% |
| 2000–2009 | 0.0% |
| 1990–1999 | 0.0% |
| 1980–1989 | 0.0% |
| 1970–1979 | 31.4% |
| 1960–1969 | 0.0% |
| 1950–1959 | 37.1% |
| 1940–1949 | 0.0% |
| 1939 or earlier | 2.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 2.9% |
| 2 bedrooms | 8.6% |
| 3 bedrooms | 60.0% |
| 4 bedrooms | 28.6% |
| 5+ bedrooms | 0.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 23.5% |
| 2 vehicles | 23.5% |
| 3 or more | 52.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Propane / LP gas | 35.3% |
| Wood | 64.7% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 3 | 17.6% |
| Cohabiting couple | 0 | 0.0% |
| Male householder, no spouse | 14 | 82.4% |
| Female householder, no spouse | 0 | 0.0% |
| Households with children under 18 | 1 | 5.9% |
| Households with seniors (65+) | 6 | 35.3% |
| Average household size | 1.24 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 11.8% | 0.0% |
| Married | 88.2% | 100.0% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 0.0% |
| Divorced | 0.0% | 0.0% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
5.0%
HS graduate
0.0%
Some college, no degree
85.0%
Associate's degree
0.0%
Bachelor's degree
10.0%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 95.0% |
| Bachelor's or higher | 10.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 1 | 100.0% |
| High school | 0 | 0.0% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Agriculture & mining
89.5%
Public administration
10.5%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 68.4% |
| Service | 10.5% |
| Sales & office | 0.0% |
| Natural resources & construction | 21.1% |
| Production & transportation | 0.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 0.0% |
| Government | 10.5% |
| Self-employed | 89.5% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 36.8% |
| Carpool | 0.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 63.2% |
| Other means | 0.0% |
| Avg commute (minutes) | 12.1 |
Poverty
All people
0.0%
Under 18 years
0.0%
18 and over
0.0%
Married-couple families
0.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 11.8% |
| 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 | 2 | 10.0% |
| Disability | % |
|---|---|
| Any disability | 0.0% |
| Under 18 | 0.0% |
| 18–64 years | 0.0% |
| 65 and over | 0.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 28.6% |
| Public insurance | 19.0% |
| No insurance | 52.4% |
| Uninsured under 19 | 100.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 21 | 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) | 21 | 100.0% |
| Born in same state | 21 | 100.0% |
| Born in different state | 4 | 19.0% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| German | 2 | 9.5% |
| Italian | 2 | 9.5% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 2 | 9.5% |
| Polish | 1 | 4.8% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 81.0% |
| Internet access | 52.9% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 59319
What city is ZIP code 59319 in?
ZIP code 59319 is primarily assigned to Capitol, Montana.
What county is ZIP code 59319 in?
ZIP code 59319 falls within Carter County, Montana.
Does ZIP code 59319 have an older population?
29% of residents in ZIP code 59319 are 65 or older, above the national average of ~17%.
How educated is the population of ZIP code 59319?
10% 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 typical home value in ZIP code 59319?
The median home value in ZIP code 59319 is $2,000,000.
Does ZIP code 59319 have a large veteran population?
10% of civilians in ZIP code 59319 are veterans, above the national average of ~7%.
What timezone is ZIP code 59319 in?
ZIP code 59319 observes the MST timezone.