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Idaho ZIP Codes
Washington County
Cambridge, ID
83610
83610 ZIP Code — Cambridge, ID
Washington County, Idaho
ZIP code 83610 is located in
Cambridge ,
Idaho ,
within Washington County .
It covers approximately 484.63 square miles and serves a population of
995 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 208 .
About ZIP code 83610
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $226,100. Owner-occupancy is high at 76%, well above the national average.
Median household income is $58,846. 51% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with agriculture and mining as the leading industry. The average commute of 20 minutes is near the national average. Remote work is prevalent — 21% of workers work from home.
College attainment at 19% is below the national average, consistent with a trades and production-oriented local economy.
Notable community characteristics include a notable veteran presence at 12% of civilians, above the national average of 7%.
Overall, ZIP code 83610 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.
83610 ZIP code map
View map of 83610
Cities in ZIP code 83610
Below are the cities the US Postal Service accepts for ZIP code 83610. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 06/2026
Population
Total population
995
Population density
2 / sq mi
State FIPS
16
County FIPS
087
Geography
Land area
484.63 sq mi
Water area
5.14 sq mi
Latitude
44.6593
Longitude
-116.8040
Timezone
Mountain (MT)
Area code
208
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
53.6%
58.3%
41.8%
$50k – $100k
28.6%
27.9%
34.0%
$100k – $200k
10.6%
11.7%
19.5%
Over $200k
7.2%
2.1%
4.7%
Demographics & statistics
$58,846
Median household income
$226,100
Median home value
19.1%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 245 24.6% 18 and over 750 75.4% 65 and over 262 26.3% Median age 47.3 years
Race & ethnicity
Group Count % White 909 85.9% Hispanic or Latino 63 6% Two or more races 63 6% Other race 23 2.2%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
53.6%
58.3%
41.8%
$50k – $100k
28.6%
27.9%
34.0%
$100k – $200k
10.6%
11.7%
19.5%
Over $200k
7.2%
2.1%
4.7%
Range % of households Under $10k 9.3% $10k–$15k 2.3% $15k–$25k 11.0% $25k–$35k 7.0% $35k–$50k 15.1% $50k–$75k 17.2% $75k–$100k 16.0% $100k–$150k 11.9% $150k–$200k 1.7% $200k+ 8.4% Median income $58,846
Housing
Housing overview
Metric Value Median home value $226,100 Median rent / month $709 Owner occupied 75.6% Renter occupied 24.4% Vacant 28.9% Single-family detached 78.3% Large apartment buildings 0.0% Mobile homes 16.7% Median rooms 5.8 Avg household size (owned) 2.81
Year built
Era % 2020 or later 0.0% 2010–2019 5.6% 2000–2009 24.0% 1990–1999 6.8% 1980–1989 9.9% 1970–1979 15.9% 1960–1969 11.8% 1950–1959 9.3% 1940–1949 3.1% 1939 or earlier 13.6%
Bedrooms
Size % of units No bedroom (studio) 1.9% 1 bedroom 11.2% 2 bedrooms 23.8% 3 bedrooms 43.8% 4 bedrooms 15.7% 5+ bedrooms 3.7%
Vehicles per household
Vehicles % of households No vehicle 3.2% 1 vehicle 17.4% 2 vehicles 32.3% 3 or more 47.1%
Heating fuel
Fuel type % Utility gas 1.2% Electricity 47.4% Propane / LP gas 12.2% Fuel oil 7.8% Wood 30.5%
Households & families
Household type Count % Married-couple family 167 48.5% Cohabiting couple 43 12.5% Male householder, no spouse 57 16.6% Female householder, no spouse 77 22.4% Households with children under 18 84 24.4% Households with seniors (65+) 163 47.4% Average household size 2.82
Marital status
Status Male Female Never married 20.0% 17.3% Married 61.0% 55.8% Separated 0.0% 0.5% Widowed 2.5% 13.3% Divorced 16.5% 13.1%
Education
Some college, no degree
33.9%
Graduate / professional
7.9%
Metric % HS diploma or higher 98.9% Bachelor's or higher 19.1%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 32 13.1% Kindergarten 17 6.9% Elementary school 114 46.5% High school 38 15.5% College / grad school 44 18.0%
Employment
Industry of employment
Agriculture & mining
33.3%
Transportation & utilities
15.0%
Education & healthcare
13.2%
Arts, food & hospitality
4.1%
Finance & real estate
3.8%
Professional & management
2.5%
Public administration
1.5%
Occupation
Category % Management, business & arts 34.6% Service 15.5% Sales & office 10.7% Natural resources & construction 23.2% Production & transportation 16.0%
Employment type
Type % Private sector 57.3% Government 17.6% Self-employed 22.6% Unpaid family workers 2.5%
Commute
Method % Drive alone 63.5% Carpool 8.1% Public transit 0.0% Walk 5.8% Work from home 21.0% Other means 1.5% Avg commute (minutes) 19.6
Poverty
Married-couple families
1.8%
Female-led households
33.3%
Income support
Source % of households Social Security 50.9% Retirement income 27.9% Supplemental Security 3.8% Cash public assistance 0.3% Food stamps / SNAP 8.7%
Health indicators
Condition % Obesity 36.8% High blood pressure 41.4% High cholesterol 37.2% Diabetes 13.9% Heart disease 10.0% Stroke 4.6% Asthma 9.9% Arthritis 33.5% Kidney disease 4.2% Pulmonary disease 9.6% Cancer 9.4%
Behavior / access % Smoking 17.6% Binge drinking 12.0% No physical activity 25.1% Less than 7 hrs sleep 28.6% Depression 18.2% Fair or poor health 17.8% Poor mental health 12.5% Poor physical health 14.0% No health insurance 13.7% Visited doctor (checkup) 75.5% Visited dentist 63.2% Cholesterol screening 90.9% Teeth loss 16.4%
Veterans & disability
Veterans Count % Civilian veterans 89 11.9%
Disability % Any disability 13.4% Under 18 0.8% 18–64 years 15.0% 65 and over 22.7%
Health insurance coverage
Type % Private insurance 57.7% Public insurance 43.5% No insurance 12.0% Uninsured under 19 5.6%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 929 93.4% Spanish 4 0.4% Other Indo-European 4 0.4% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 972 97.7% Born in same state 966 97.1% Born in different state 451 45.3% Foreign born 6 0.6% Naturalized citizen 23 2.3% Not a US citizen 23 100.0%
Ancestry
Ancestry Count % French 180 18.1% Italian 106 10.7% Arab 70 7%
Ancestry Count % English 5 0.5% Dutch 3 0.3% Polish 2 0.2%
Technology access
Metric % of households Computer access 34.6% Internet access 91.3%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 83610
What city is ZIP code 83610 in?
ZIP code 83610 is primarily assigned to Cambridge, Idaho.
What county is ZIP code 83610 in?
ZIP code 83610 falls within Washington County, Idaho.
Does ZIP code 83610 have an older population?
26% of residents in ZIP code 83610 are 65 or older, above the national average of ~17%.
Does ZIP code 83610 have a large retiree population?
51% of households in ZIP code 83610 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 83610 have a large veteran population?
12% of civilians in ZIP code 83610 are veterans, above the national average of ~7%.
What is the population of ZIP code 83610?
ZIP code 83610 has an estimated population of 995 residents, with a density of 2 people per square mile.
What timezone is ZIP code 83610 in?
ZIP code 83610 observes the MST timezone.
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