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Montana ZIP Codes
Fergus County
Forest Grove, MT
59441
59441 ZIP Code — Forest Grove, MT
Fergus County, Montana
ZIP code 59441 is located in
Forest Grove ,
Montana ,
within Fergus County .
It covers approximately 175.76 square miles and serves a population of
138 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 406 .
59441 ZIP code map
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Cities in ZIP code 59441
Below are the cities the US Postal Service accepts for ZIP code 59441. Using any city not on this list may result in mail delivery delays.
Demographics
updated 06/2026
Population
Total population
138
Population density
1 / sq mi
State FIPS
30
County FIPS
027
Geography
Land area
175.76 sq mi
Water area
0.04 sq mi
Latitude
46.8757
Longitude
-109.0876
Timezone
Mountain (MT)
Area code
406
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
50.0%
51.0%
44.2%
$50k – $100k
40.0%
31.1%
32.0%
$100k – $200k
10.0%
14.4%
19.2%
Over $200k
0.0%
3.5%
4.7%
Demographics & statistics
$0
Median household income
$225,000
Median home value
40.0%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 38 27.5%
18 and over 100 72.5%
65 and over 21 15.2%
Median age 38.6 years
Race & ethnicity
Group Count %
White 134 97.1%
Two or more races 4 2.9%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
50.0%
51.0%
44.2%
$50k – $100k
40.0%
31.1%
32.0%
$100k – $200k
10.0%
14.4%
19.2%
Over $200k
0.0%
3.5%
4.7%
Range % of households
$15k–$25k 4.5%
$25k–$35k 6.8%
$35k–$50k 13.6%
$50k–$75k 29.5%
$75k–$100k 9.1%
$150k–$200k 36.4%
Median income $0
Housing
Housing overview
Metric Value
Median home value $225,000
Median rent / month $0
Owner occupied 72.7%
Renter occupied 27.3%
Vacant 60.4%
Single-family detached 74.8%
Large apartment buildings 0.0%
Mobile homes 12.6%
Median rooms 5.3
Avg household size (owned) 3.16
Year built
Era %
2020 or later 0.0%
2010–2019 10.8%
2000–2009 16.2%
1990–1999 33.3%
1980–1989 9.9%
1970–1979 9.0%
1960–1969 14.4%
1950–1959 0.0%
1940–1949 0.0%
1939 or earlier 6.3%
Bedrooms
Size % of units
No bedroom (studio) 0.0%
1 bedroom 27.0%
2 bedrooms 15.3%
3 bedrooms 57.7%
4 bedrooms 0.0%
5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households
No vehicle 0.0%
1 vehicle 6.8%
2 vehicles 75.0%
3 or more 18.2%
Heating fuel
Fuel type %
Electricity 15.9%
Propane / LP gas 75.0%
Wood 9.1%
Households & families
Household type Count %
Married-couple family 27 61.4%
Cohabiting couple 14 31.8%
Male householder, no spouse 2 4.5%
Female householder, no spouse 1 2.3%
Households with children under 18 23 52.3%
Households with seniors (65+) 13 29.5%
Average household size 3.14
Marital status
Status Male Female
Never married 26.1% 29.6%
Married 69.6% 68.5%
Separated 0.0% 0.0%
Widowed 0.0% 1.9%
Divorced 4.3% 0.0%
Education
Some college, no degree
11.0%
Graduate / professional
22.0%
Metric %
HS diploma or higher 100.0%
Bachelor's or higher 40.0%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 0 0.0%
Kindergarten 0 0.0%
Elementary school 28 70.0%
High school 0 0.0%
College / grad school 12 30.0%
Employment
Industry of employment
Education & healthcare
33.8%
Agriculture & mining
27.5%
Professional & management
17.5%
Occupation
Category %
Management, business & arts 67.5%
Service 0.0%
Sales & office 2.5%
Natural resources & construction 26.3%
Production & transportation 3.8%
Employment type
Type %
Private sector 88.8%
Government 0.0%
Self-employed 10.0%
Unpaid family workers 1.3%
Commute
Method %
Drive alone 65.0%
Carpool 0.0%
Public transit 0.0%
Walk 0.0%
Work from home 35.0%
Other means 0.0%
Avg commute (minutes) 32.3
Poverty
Married-couple families
0.0%
Female-led households
0.0%
Income support
Source % of households
Social Security 29.5%
Retirement income 18.2%
Supplemental Security 0.0%
Cash public assistance 0.0%
Food stamps / SNAP 4.5%
Health indicators
Condition %
Obesity 30.1%
High blood pressure 39.3%
High cholesterol 39.0%
Diabetes 12.4%
Heart disease 9.8%
Stroke 4.2%
Asthma 9.3%
Arthritis 34.3%
Kidney disease 3.9%
Pulmonary disease 8.7%
Cancer 10.4%
Behavior / access %
Smoking 14.3%
Binge drinking 16.3%
No physical activity 21.4%
Less than 7 hrs sleep 26.1%
Depression 20.4%
Fair or poor health 13.8%
Poor mental health 10.6%
Poor physical health 11.8%
No health insurance 9.7%
Visited doctor (checkup) 76.1%
Visited dentist 65.2%
Cholesterol screening 93.4%
Teeth loss 10.8%
Veterans & disability
Veterans Count %
Civilian veterans 12 12.0%
Disability %
Any disability 4.3%
Under 18 0.0%
18–64 years 7.6%
65 and over 0.0%
Health insurance coverage
Type %
Private insurance 74.6%
Public insurance 26.8%
No insurance 12.3%
Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 128 92.8%
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) 138 100.0%
Born in same state 138 100.0%
Born in different state 106 76.8%
Foreign born 0 0.0%
Naturalized citizen 0 0.0%
Not a US citizen 0 0.0%
Ancestry
Ancestry Count %
Polish 35 25.4%
French 24 17.4%
Ancestry Count %
Arab 22 15.9%
English 2 1.4%
Technology access
Metric % of households
Computer access 31.9%
Internet access 90.9%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 59441
What city is ZIP code 59441 in?
ZIP code 59441 is primarily assigned to Forest Grove, Montana.
What county is ZIP code 59441 in?
ZIP code 59441 falls within Fergus County, Montana.
Does ZIP code 59441 have a large veteran population?
12% of civilians in ZIP code 59441 are veterans, above the national average of ~7%.
What is the population of ZIP code 59441?
ZIP code 59441 has an estimated population of 138 residents, with a density of 1 people per square mile.
What is the typical home value in ZIP code 59441?
The median home value in ZIP code 59441 is $225,000.
What timezone is ZIP code 59441 in?
ZIP code 59441 observes the MST timezone.
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