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Montana ZIP Codes
Cascade County
Monarch, MT
59463
59463 ZIP Code — Monarch, MT
Cascade County, Montana
ZIP code 59463 is located in
Monarch ,
Montana ,
within Cascade County .
It covers approximately 181.71 square miles and serves a population of
103 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 406 .
59463 ZIP code map
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Cities in ZIP code 59463
Below are the cities the US Postal Service accepts for ZIP code 59463. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 06/2026
Population
Total population
103
Population density
1 / sq mi
State FIPS
30
County FIPS
013
Geography
Land area
181.71 sq mi
Water area
0.00 sq mi
Latitude
47.0530
Longitude
-110.9169
Timezone
Mountain (MT)
Area code
406
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
52.3%
47.9%
44.2%
$50k – $100k
9.2%
31.8%
32.0%
$100k – $200k
38.5%
16.9%
19.2%
Over $200k
0.0%
3.5%
4.7%
Demographics & statistics
$38,125
Median household income
$333,300
Median home value
20.4%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 0 0.0%
18 and over 103 100.0%
65 and over 82 79.6%
Median age 69.8 years
Race & ethnicity
Group Count %
White 97 94.2%
Two or more races 6 5.8%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
52.3%
47.9%
44.2%
$50k – $100k
9.2%
31.8%
32.0%
$100k – $200k
38.5%
16.9%
19.2%
Over $200k
0.0%
3.5%
4.7%
Range % of households
Under $10k 16.2%
$15k–$25k 8.1%
$25k–$35k 24.3%
$35k–$50k 10.8%
$50k–$75k 8.1%
$75k–$100k 6.8%
$100k–$150k 6.8%
$150k–$200k 18.9%
Median income $38,125
Housing
Housing overview
Metric Value
Median home value $333,300
Median rent / month $0
Owner occupied 91.9%
Renter occupied 8.1%
Vacant 79.3%
Single-family detached 95.5%
Large apartment buildings 0.0%
Mobile homes 4.5%
Median rooms 4.5
Avg household size (owned) 1.43
Year built
Era %
2020 or later 0.0%
2010–2019 1.7%
2000–2009 1.7%
1990–1999 18.8%
1980–1989 20.2%
1970–1979 5.3%
1960–1969 10.1%
1950–1959 13.4%
1940–1949 3.9%
1939 or earlier 24.9%
Bedrooms
Size % of units
No bedroom (studio) 7.3%
1 bedroom 23.8%
2 bedrooms 48.2%
3 bedrooms 15.1%
4 bedrooms 5.6%
5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households
No vehicle 0.0%
1 vehicle 43.2%
2 vehicles 32.4%
3 or more 24.3%
Heating fuel
Fuel type %
Propane / LP gas 43.2%
Fuel oil 5.4%
Wood 51.4%
Households & families
Household type Count %
Married-couple family 20 27.0%
Cohabiting couple 0 0.0%
Male householder, no spouse 34 45.9%
Female householder, no spouse 20 27.0%
Households with children under 18 0 0.0%
Households with seniors (65+) 58 78.4%
Average household size 1.39
Marital status
Status Male Female
Never married 7.4% 10.2%
Married 37.0% 34.7%
Separated 0.0% 0.0%
Widowed 25.9% 46.9%
Divorced 29.6% 8.2%
Education
Some college, no degree
10.7%
Graduate / professional
12.6%
Metric %
HS diploma or higher 95.1%
Bachelor's or higher 20.4%
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
Public administration
44.4%
Occupation
Category %
Management, business & arts 44.4%
Service 0.0%
Sales & office 55.6%
Natural resources & construction 0.0%
Production & transportation 0.0%
Employment type
Type %
Private sector 55.6%
Government 44.4%
Self-employed 0.0%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 44.4%
Carpool 0.0%
Public transit 0.0%
Walk 0.0%
Work from home 55.6%
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 75.7%
Retirement income 67.6%
Supplemental Security 13.5%
Cash public assistance 0.0%
Food stamps / SNAP 8.1%
Health indicators
Condition %
Obesity 35.0%
High blood pressure 41.6%
High cholesterol 35.9%
Diabetes 13.0%
Heart disease 9.3%
Stroke 4.2%
Asthma 10.3%
Arthritis 35.9%
Kidney disease 3.9%
Pulmonary disease 9.0%
Cancer 10.4%
Behavior / access %
Smoking 16.7%
Binge drinking 14.2%
No physical activity 23.6%
Less than 7 hrs sleep 29.0%
Depression 21.7%
Fair or poor health 15.5%
Poor mental health 11.3%
Poor physical health 12.3%
No health insurance 10.2%
Visited doctor (checkup) 79.2%
Visited dentist 65.3%
Cholesterol screening 93.6%
Teeth loss 13.2%
Veterans & disability
Veterans Count %
Civilian veterans 23 22.3%
Disability %
Any disability 48.5%
Under 18 0.0%
18–64 years 0.0%
65 and over 61.0%
Health insurance coverage
Type %
Private insurance 68.0%
Public insurance 77.7%
No insurance 0.0%
Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 103 100.0%
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) 103 100.0%
Born in same state 103 100.0%
Born in different state 37 35.9%
Foreign born 0 0.0%
Naturalized citizen 0 0.0%
Not a US citizen 0 0.0%
Ancestry
Ancestry Count %
French 38 36.9%
Italian 22 21.4%
Ancestry Count %
Polish 18 17.5%
English 14 13.6%
Technology access
Metric % of households
Computer access 71.8%
Internet access 59.5%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 59463
What city is ZIP code 59463 in?
ZIP code 59463 is primarily assigned to Monarch, Montana.
What county is ZIP code 59463 in?
ZIP code 59463 falls within Cascade County, Montana.
Does ZIP code 59463 have an older population?
80% of residents in ZIP code 59463 are 65 or older, above the national average of ~17%.
Does ZIP code 59463 have a large retiree population?
76% of households in ZIP code 59463 receive Social Security income, suggesting a significant retiree or disability population.
Is ZIP code 59463 mostly owner-occupied?
92% of occupied units in ZIP code 59463 are owner-occupied, well above the national average.
Does ZIP code 59463 have a large veteran population?
22% of civilians in ZIP code 59463 are veterans, above the national average of ~7%.
What timezone is ZIP code 59463 in?
ZIP code 59463 observes the MST timezone.
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