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Colorado ZIP Codes
Fremont County
Howard, CO
81233
81233 ZIP Code — Howard, CO
Fremont County, Colorado
ZIP code 81233 is located in
Howard ,
Colorado ,
within Fremont County .
It covers approximately 57.61 square miles and serves a population of
1,019 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 719 .
About ZIP code 81233
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $372,900. Owner-occupancy is high at 80%, well above the national average.
The gap between median ($55,560) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 7% is below the national average. 41% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 32 minutes is near the national average.
Educational attainment is near the national average, with 21% of residents holding a bachelor's degree or higher.
Notable community characteristics include a notable veteran presence at 16% of civilians, above the national average of 7%.
Overall, ZIP code 81233 reflects a community defined by a strong veteran community, high homeownership, and a significant Social Security-dependent population.
81233 ZIP code map
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Cities in ZIP code 81233
Below are the cities the US Postal Service accepts for ZIP code 81233. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
1,019
Population density
18 / sq mi
State FIPS
08
County FIPS
043
Geography
Land area
57.61 sq mi
Water area
0.00 sq mi
Latitude
38.4800
Longitude
-105.8166
Timezone
Mountain (MT)
Area code
719
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
50.0%
47.4%
32.5%
$50k – $100k
15.8%
31.7%
31.0%
$100k – $200k
29.8%
18.2%
26.9%
Over $200k
4.4%
2.7%
9.6%
Demographics & statistics
$55,560
Median household income
$372,900
Median home value
21.0%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 116 11.4%
18 and over 903 88.6%
65 and over 343 33.7%
Median age 48.2 years
Race & ethnicity
Black or African American
2.7%
Native Hawaiian / Pacific Islander
2%
Group Count %
White 917 87.1%
Hispanic or Latino 34 3.2%
Other race 34 3.2%
Black or African American 28 2.7%
Native Hawaiian / Pacific Islander 21 2%
Two or more races 19 1.8%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
50.0%
47.4%
32.5%
$50k – $100k
15.8%
31.7%
31.0%
$100k – $200k
29.8%
18.2%
26.9%
Over $200k
4.4%
2.7%
9.6%
Range % of households
Under $10k 4.2%
$10k–$15k 1.5%
$15k–$25k 1.5%
$25k–$35k 4.0%
$35k–$50k 28.7%
$50k–$75k 26.0%
$75k–$100k 7.7%
$100k–$150k 16.2%
$150k–$200k 4.6%
$200k+ 5.6%
Median income $55,560
Housing
Housing overview
Metric Value
Median home value $372,900
Median rent / month $435
Owner occupied 80.2%
Renter occupied 19.8%
Vacant 24.2%
Single-family detached 95.2%
Large apartment buildings 0.0%
Mobile homes 4.8%
Median rooms 4.8
Avg household size (owned) 2.06
Year built
Era %
2020 or later 0.0%
2010–2019 1.2%
2000–2009 0.0%
1990–1999 8.2%
1980–1989 23.0%
1970–1979 36.4%
1960–1969 16.2%
1950–1959 2.8%
1940–1949 6.7%
1939 or earlier 5.5%
Bedrooms
Size % of units
No bedroom (studio) 7.7%
1 bedroom 25.2%
2 bedrooms 17.1%
3 bedrooms 39.8%
4 bedrooms 10.2%
5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households
No vehicle 1.5%
1 vehicle 11.9%
2 vehicles 29.8%
3 or more 56.7%
Heating fuel
Fuel type %
Utility gas 4.8%
Electricity 23.3%
Propane / LP gas 30.6%
Wood 41.3%
Households & families
Household type Count %
Married-couple family 343 66.0%
Cohabiting couple 29 5.6%
Male householder, no spouse 126 24.2%
Female householder, no spouse 22 4.2%
Households with children under 18 105 20.2%
Households with seniors (65+) 193 37.1%
Average household size 1.96
Marital status
Status Male Female
Never married 28.8% 6.4%
Married 61.9% 87.9%
Separated 0.0% 0.0%
Widowed 1.3% 2.1%
Divorced 8.0% 3.6%
Education
Some college, no degree
30.0%
Graduate / professional
7.0%
Metric %
HS diploma or higher 99.2%
Bachelor's or higher 21.0%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 0 0.0%
Kindergarten 7 4.3%
Elementary school 71 43.6%
High school 14 8.6%
College / grad school 71 43.6%
Employment
Industry of employment
Education & healthcare
17.7%
Public administration
7.1%
Finance & real estate
4.2%
Professional & management
3.5%
Arts, food & hospitality
2.4%
Transportation & utilities
1.9%
Agriculture & mining
1.7%
Occupation
Category %
Management, business & arts 62.0%
Service 7.1%
Sales & office 18.9%
Natural resources & construction 7.3%
Production & transportation 4.7%
Employment type
Type %
Private sector 69.6%
Government 20.3%
Self-employed 10.1%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 73.5%
Carpool 14.4%
Public transit 0.0%
Walk 2.1%
Work from home 10.1%
Other means 0.0%
Avg commute (minutes) 32.4
Poverty
Married-couple families
2.3%
Female-led households
0.0%
Income support
Source % of households
Social Security 41.2%
Retirement income 33.3%
Supplemental Security 1.9%
Cash public assistance 3.7%
Food stamps / SNAP 4.6%
Health indicators
Condition %
Obesity 28.6%
High blood pressure 37.6%
High cholesterol 37.8%
Diabetes 12.6%
Heart disease 9.3%
Stroke 4.3%
Asthma 9.9%
Arthritis 34.7%
Kidney disease 4.0%
Pulmonary disease 9.5%
Cancer 9.9%
Behavior / access %
Smoking 16.7%
Binge drinking 13.7%
No physical activity 20.9%
Less than 7 hrs sleep 29.4%
Depression 19.5%
Fair or poor health 15.2%
Poor mental health 12.6%
Poor physical health 12.6%
No health insurance 11.1%
Visited doctor (checkup) 71.7%
Visited dentist 62.8%
Cholesterol screening 94.0%
Teeth loss 13.3%
Veterans & disability
Veterans Count %
Civilian veterans 143 15.8%
Disability %
Any disability 18.4%
Under 18 5.2%
18–64 years 18.8%
65 and over 22.2%
Health insurance coverage
Type %
Private insurance 77.5%
Public insurance 46.0%
No insurance 2.5%
Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 995 97.6%
Spanish 26 2.6%
Other Indo-European 0 0.0%
Asian & Pacific Islander 26 2.6%
Other languages 0 0.0%
Place of birth & citizenship
Origin Count %
Native born (US) 956 93.8%
Born in same state 956 93.8%
Born in different state 221 21.7%
Foreign born 0 0.0%
Naturalized citizen 63 6.2%
Not a US citizen 42 66.7%
Ancestry
Ancestry Count %
Italian 166 16.3%
French 113 11.1%
Arab 30 2.9%
Ancestry Count %
English 24 2.4%
Polish 9 0.9%
German 8 0.8%
Technology access
Metric % of households
Computer access 51.0%
Internet access 96.5%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 81233
What city is ZIP code 81233 in?
ZIP code 81233 is primarily assigned to Howard, Colorado.
What county is ZIP code 81233 in?
ZIP code 81233 falls within Fremont County, Colorado.
Does ZIP code 81233 have an older population?
34% of residents in ZIP code 81233 are 65 or older, above the national average of ~17%.
Does ZIP code 81233 have a large veteran population?
16% of civilians in ZIP code 81233 are veterans, above the national average of ~7%.
Does ZIP code 81233 have a large retiree population?
41% of households in ZIP code 81233 receive Social Security income, suggesting a significant retiree or disability population.
Is ZIP code 81233 mostly owner-occupied?
80% of occupied units in ZIP code 81233 are owner-occupied, well above the national average.
What timezone is ZIP code 81233 in?
ZIP code 81233 observes the MST timezone.
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