Garrison ZIP Code List — Powell County, MT
There is one unique ZIP code in Garrison, Montana and it is 59731. Area code: 406.
1
ZIP codes
131.09
sq mi land
0.01
sq mi water
406
area code
Garrison, MT ZIP code map
ZIP codes for Garrison, MT (1)
Demographics & statistics
197
Population
38.7
Median age
$56,375
Median household income
$24,837
Per capita income
$362,500
Median home value
$475
Median monthly rent
88.7%
Home ownership
13.2%
Poverty rate
3.4%
Unemployment
70
Housing units
26.8%
Bachelor's or higher
Age distribution
Male
Female
9
Under 5
7
8
5–9
6
5
10–14
4
14
15–19
11
12
20–24
9
2
25–34
1
12
35–44
10
5
45–54
5
8
55–59
7
4
60–64
4
27
65–74
22
3
75–84
2
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 53 | 26.9% |
| 18 and over | 144 | 73.1% |
| 65 and over | 54 | 27.4% |
| Median age | 38.7 years | |
Race & ethnicity
White
99%
Asian
1%
| Group | Count | % |
|---|---|---|
| White | 195 | 99% |
| Asian | 2 | 1% |
Household income
Under $10k
5.6%
$10k–$15k
4.2%
$15k–$25k
2.8%
$25k–$35k
14.1%
$35k–$50k
15.5%
$50k–$75k
25.4%
$75k–$100k
23.9%
$100k–$150k
4.2%
$150k–$200k
1.4%
$200k+
2.8%
| Range | % of households |
|---|---|
| Under $10k | 5.6% |
| $10k–$15k | 4.2% |
| $15k–$25k | 2.8% |
| $25k–$35k | 14.1% |
| $35k–$50k | 15.5% |
| $50k–$75k | 25.4% |
| $75k–$100k | 23.9% |
| $100k–$150k | 4.2% |
| $150k–$200k | 1.4% |
| $200k+ | 2.8% |
| Median income | $56,375 |
Housing
Home values
Under $50k
7.9%
$50k–$100k
6.3%
$100k–$150k
4.8%
$150k–$200k
12.7%
$200k–$300k
14.3%
$300k–$500k
31.7%
$500k–$1M
12.7%
$1M+
9.5%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $362,500 |
| Median rent / month | $475 |
| Owner occupied | 88.7% |
| Renter occupied | 11.3% |
| Vacant | 9.0% |
| Single-family detached | 69.2% |
| Large apartment buildings | 0.0% |
| Mobile homes | 29.5% |
| Median rooms | 5.8 |
| Avg household size (owned) | 2.76 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 2.6% |
| 2000–2009 | 9.0% |
| 1990–1999 | 21.8% |
| 1980–1989 | 17.9% |
| 1970–1979 | 24.4% |
| 1960–1969 | 6.4% |
| 1950–1959 | 5.1% |
| 1940–1949 | 0.0% |
| 1939 or earlier | 12.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 11.5% |
| 2 bedrooms | 33.3% |
| 3 bedrooms | 53.8% |
| 4 bedrooms | 0.0% |
| 5+ bedrooms | 1.3% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 11.3% |
| 2 vehicles | 46.5% |
| 3 or more | 42.3% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 28.2% |
| Electricity | 2.8% |
| Propane / LP gas | 46.5% |
| Fuel oil | 2.8% |
| Wood | 15.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 33 | 46.5% |
| Cohabiting couple | 1 | 1.4% |
| Male householder, no spouse | 34 | 47.9% |
| Female householder, no spouse | 3 | 4.2% |
| Households with children under 18 | 11 | 15.5% |
| Households with seniors (65+) | 38 | 53.5% |
| Average household size | 2.77 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 21.2% | 42.5% |
| Married | 38.8% | 47.9% |
| Separated | 0.0% | 0.0% |
| Widowed | 2.4% | 0.0% |
| Divorced | 37.6% | 9.6% |
Education
Less than 9th grade
11.6%
Some HS, no diploma
5.4%
HS graduate
24.1%
Some college, no degree
25.9%
Associate's degree
6.3%
Bachelor's degree
9.8%
Graduate / professional
17.0%
| Metric | % |
|---|---|
| HS diploma or higher | 83.0% |
| Bachelor's or higher | 26.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 2 | 4.8% |
| Elementary school | 15 | 35.7% |
| High school | 25 | 59.5% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Agriculture & mining
30.4%
Public administration
19.6%
Education & healthcare
12.5%
Construction
10.7%
Other services
10.7%
Retail trade
8.9%
Transportation & utilities
1.8%
Finance & real estate
1.8%
Professional & management
1.8%
Arts, food & hospitality
1.8%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 41.1% |
| Service | 35.7% |
| Sales & office | 5.4% |
| Natural resources & construction | 12.5% |
| Production & transportation | 5.4% |
Employment type
| Type | % |
|---|---|
| Private sector | 46.4% |
| Government | 21.4% |
| Self-employed | 16.1% |
| Unpaid family workers | 16.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 73.2% |
| Carpool | 14.3% |
| Public transit | 0.0% |
| Walk | 8.9% |
| Other means | 0.0% |
| Avg commute (minutes) | 30.8 |
Poverty
All people
13.2%
Under 18 years
13.2%
18 and over
13.2%
Married-couple families
0.0%
Female-led households
100.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 60.6% |
| Retirement income | 35.2% |
| Supplemental Security | 9.9% |
| Cash public assistance | 1.4% |
| Food stamps / SNAP | 11.3% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 36.8% |
| High cholesterol | 38.3% |
| Heart disease | 9.0% |
| Stroke | 4.0% |
| Asthma | 9.9% |
| Arthritis | 31.5% |
| Kidney disease | 3.5% |
| Pulmonary disease | 8.8% |
| Cancer | 8.0% |
| Behavior / access | % |
|---|---|
| Binge drinking | 19.4% |
| No physical activity | 24.4% |
| Less than 7 hrs sleep | 31.7% |
| Fair or poor health | 16.1% |
| Poor mental health | 12.4% |
| Poor physical health | 12.9% |
| No health insurance | 12.1% |
| Visited doctor (checkup) | 71.0% |
| Visited dentist | 61.8% |
| Cholesterol screening | 91.2% |
| Teeth loss | 15.6% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 21 | 14.6% |
| Disability | % |
|---|---|
| Any disability | 18.3% |
| Under 18 | 0.0% |
| 18–64 years | 17.8% |
| 65 and over | 37.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 43.1% |
| Public insurance | 54.3% |
| Uninsured under 19 | 44.3% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 181 | 91.9% |
| 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) | 190 | 96.4% |
| Born in same state | 190 | 96.4% |
| Born in different state | 87 | 44.2% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 7 | 3.6% |
| Not a US citizen | 7 | 100.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 19 | 9.6% |
| French | 16 | 8.1% |
| Ancestry | Count | % |
|---|---|---|
| Arab | 3 | 1.5% |
| English | 1 | 0.5% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 36.0% |
| Internet access | 85.9% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.