Wibaux County, MT ZIP Codes
Montana (MT) · 1 ZIP codes · 1 cities
1
ZIP codes
934
population (2021)
-8.2%
pop change since 2010
30109
FIPS code
Wibaux County ZIP code map
About Wibaux County
Wibaux County is located in Montana and contains 1 ZIP codes across 1 cities and communities.
The county's population was 934 as of 2021,
a decrease of
8.2% from 1,017 in 2010.
The timezone is Pacific Time (observes DST).
The Federal Information Processing System (FIPS) code for Wibaux County is 30109.
| Population | |
|---|---|
| 2021 population | 934 |
| 2010 population | 1,017 |
| Change | -8.2% |
| County details | |
|---|---|
| State | Montana |
| FIPS code | 30109 |
| Timezone | Pacific |
| Daylight saving | Yes |
Cities in Wibaux County
ZIP codes for Wibaux County, MT (1)
Demographics & statistics
1,129
Population
46.4
Median age
$59,000
Median household income
$30,950
Per capita income
$103,000
Median home value
$964
Median monthly rent
74.6%
Home ownership
17.6%
Poverty rate
0.0%
Unemployment
490
Housing units
22.1%
Bachelor's or higher
Age distribution
Male
Female
44
Under 5
48
36
5–9
38
32
10–14
35
45
15–19
49
12
20–24
13
53
25–34
58
45
35–44
48
62
45–54
67
33
55–59
36
54
60–64
59
76
65–74
82
40
75–84
43
10
85+
11
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 299 | 26.5% |
| 18 and over | 830 | 73.5% |
| 65 and over | 262 | 23.2% |
| Median age | 46.4 years | |
Race & ethnicity
White
89.2%
Hispanic or Latino
4.3%
Two or more races
3%
Other race
2%
Black or African American
0.8%
Asian
0.5%
American Indian / Alaska Native
0.2%
| Group | Count | % |
|---|---|---|
| White | 1,052 | 89.2% |
| Hispanic or Latino | 51 | 4.3% |
| Two or more races | 35 | 3% |
| Other race | 24 | 2% |
| Black or African American | 10 | 0.8% |
| Asian | 6 | 0.5% |
| American Indian / Alaska Native | 2 | 0.2% |
Household income
Under $10k
6.2%
$10k–$15k
2.1%
$15k–$25k
11.8%
$25k–$35k
8.5%
$35k–$50k
19.4%
$50k–$75k
12.8%
$75k–$100k
8.3%
$100k–$150k
25.2%
$150k–$200k
2.6%
$200k+
3.0%
| Range | % of households |
|---|---|
| Under $10k | 6.2% |
| $10k–$15k | 2.1% |
| $15k–$25k | 11.8% |
| $25k–$35k | 8.5% |
| $35k–$50k | 19.4% |
| $50k–$75k | 12.8% |
| $75k–$100k | 8.3% |
| $100k–$150k | 25.2% |
| $150k–$200k | 2.6% |
| $200k+ | 3.0% |
| Median income | $59,000 |
Housing
Home values
Under $50k
17.2%
$50k–$100k
31.8%
$100k–$150k
8.9%
$150k–$200k
13.2%
$200k–$300k
16.6%
$300k–$500k
11.5%
$500k–$1M
0.9%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $103,000 |
| Median rent / month | $964 |
| Owner occupied | 74.6% |
| Renter occupied | 25.4% |
| Vacant | 23.2% |
| Single-family detached | 77.8% |
| Large apartment buildings | 0.0% |
| Mobile homes | 13.8% |
| Median rooms | 6.0 |
| Avg household size (owned) | 2.08 |
Year built
| Era | % |
|---|---|
| 2020 or later | 1.3% |
| 2010–2019 | 4.1% |
| 2000–2009 | 10.0% |
| 1990–1999 | 6.6% |
| 1980–1989 | 12.2% |
| 1970–1979 | 8.0% |
| 1960–1969 | 8.7% |
| 1950–1959 | 4.8% |
| 1940–1949 | 7.4% |
| 1939 or earlier | 36.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 2.0% |
| 1 bedroom | 5.6% |
| 2 bedrooms | 27.6% |
| 3 bedrooms | 37.6% |
| 4 bedrooms | 17.6% |
| 5+ bedrooms | 9.7% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.6% |
| 1 vehicle | 19.2% |
| 2 vehicles | 41.0% |
| 3 or more | 37.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 48.7% |
| Electricity | 12.6% |
| Propane / LP gas | 38.7% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 259 | 55.3% |
| Cohabiting couple | 25 | 5.3% |
| Male householder, no spouse | 106 | 22.6% |
| Female householder, no spouse | 78 | 16.7% |
| Households with children under 18 | 126 | 26.9% |
| Households with seniors (65+) | 195 | 41.7% |
| Average household size | 2.37 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 32.2% | 21.1% |
| Married | 56.9% | 57.8% |
| Separated | 0.0% | 1.1% |
| Widowed | 5.3% | 13.5% |
| Divorced | 5.6% | 6.5% |
Education
Less than 9th grade
1.3%
Some HS, no diploma
3.6%
HS graduate
44.9%
Some college, no degree
17.2%
Associate's degree
10.8%
Bachelor's degree
16.7%
Graduate / professional
5.4%
| Metric | % |
|---|---|
| HS diploma or higher | 95.1% |
| Bachelor's or higher | 22.1% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 29 | 11.5% |
| Kindergarten | 13 | 5.1% |
| Elementary school | 101 | 39.9% |
| High school | 108 | 42.7% |
| College / grad school | 2 | 0.8% |
Employment
Industry of employment
Agriculture & mining
27.8%
Education & healthcare
27.8%
Transportation & utilities
9.3%
Public administration
8.0%
Construction
6.6%
Retail trade
6.2%
Arts, food & hospitality
3.3%
Finance & real estate
3.1%
Manufacturing
2.5%
Professional & management
2.5%
Information
1.0%
Other services
1.0%
Wholesale trade
0.8%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 42.7% |
| Service | 11.5% |
| Sales & office | 14.8% |
| Natural resources & construction | 22.1% |
| Production & transportation | 8.9% |
Employment type
| Type | % |
|---|---|
| Private sector | 57.1% |
| Government | 22.9% |
| Self-employed | 17.5% |
| Unpaid family workers | 2.5% |
Commute
| Method | % |
|---|---|
| Drive alone | 80.6% |
| Carpool | 2.3% |
| Public transit | 0.0% |
| Walk | 3.3% |
| Other means | 0.0% |
| Avg commute (minutes) | 19.3 |
Poverty
All people
17.6%
Under 18 years
30.5%
18 and over
13.0%
Married-couple families
8.9%
Female-led households
78.9%
Income support
| Source | % of households |
|---|---|
| Social Security | 43.8% |
| Retirement income | 25.2% |
| Supplemental Security | 5.1% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 4.5% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 34.9% |
| High cholesterol | 34.3% |
| Heart disease | 8.8% |
| Stroke | 4.0% |
| Asthma | 9.6% |
| Arthritis | 31.5% |
| Kidney disease | 3.6% |
| Pulmonary disease | 8.3% |
| Cancer | 9.1% |
| Behavior / access | % |
|---|---|
| Binge drinking | 18.4% |
| No physical activity | 23.5% |
| Less than 7 hrs sleep | 28.9% |
| Fair or poor health | 14.8% |
| Poor mental health | 12.0% |
| Poor physical health | 12.0% |
| No health insurance | 12.1% |
| Visited doctor (checkup) | 72.3% |
| Visited dentist | 62.1% |
| Cholesterol screening | 90.3% |
| Teeth loss | 15.2% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 83 | 10.0% |
| Disability | % |
|---|---|
| Any disability | 17.0% |
| Under 18 | 2.0% |
| 18–64 years | 13.7% |
| 65 and over | 41.7% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 71.7% |
| Public insurance | 34.4% |
| Uninsured under 19 | 13.1% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 1,037 | 91.9% |
| Spanish | 23 | 2.2% |
| Other Indo-European | 18 | 1.7% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 5 | 0.5% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 1,085 | 96.1% |
| Born in same state | 1,085 | 96.1% |
| Born in different state | 500 | 44.3% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 44 | 3.9% |
| Not a US citizen | 44 | 100.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Polish | 155 | 13.7% |
| French | 143 | 12.7% |
| Italian | 142 | 12.6% |
| Ancestry | Count | % |
|---|---|---|
| Arab | 52 | 4.6% |
| Dutch | 14 | 1.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 41.5% |
| Internet access | 87.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Explore more Montana ZIP codes