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California ZIP Codes
Yolo County
Dunnigan, CA
95937
95937 ZIP Code — Dunnigan, CA
Yolo County, California
ZIP code 95937 is located in
Dunnigan ,
California ,
within Yolo County .
It covers approximately 53.21 square miles and serves a population of
1,145 residents.
This is a standard ZIP code in the Pacific (PT) timezone,
served by area code 530 .
About ZIP code 95937
The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 2000s, giving the area an established character. Owner-occupancy sits near the national average at 61%.
The gap between median ($45,988) and mean household income suggests income inequality — a small number of higher earners pull the average up. 50% 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 17 minutes is near the national average.
Educational attainment is near the national average, with 31% of residents holding a bachelor's degree or higher.
Notable community characteristics include disability rates above the national average at 33%.
95937 ZIP code map
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Cities in ZIP code 95937
Below are the cities the US Postal Service accepts for ZIP code 95937. Using any city not on this list may result in mail delivery delays.
Demographics
updated 06/2026
Population
Total population
1,145
Population density
22 / sq mi
State FIPS
06
County FIPS
113
Geography
Land area
53.21 sq mi
Water area
0.00 sq mi
Latitude
38.8404
Longitude
-122.0785
Timezone
Pacific (PT)
Area code
530
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
57.1%
34.6%
32.6%
$50k – $100k
23.8%
27.8%
27.7%
$100k – $200k
12.4%
26.3%
26.4%
Over $200k
6.8%
11.3%
13.3%
Demographics & statistics
$45,988
Median household income
31.4%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 218 19.0% 18 and over 927 81.0% 65 and over 345 30.1% Median age 45.0 years
Race & ethnicity
Black or African American
1%
American Indian / Alaska Native
0.8%
Group Count % White 910 73.7% Two or more races 168 13.6% Hispanic or Latino 89 7.2% Asian 45 3.6% Black or African American 12 1% American Indian / Alaska Native 10 0.8%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
57.1%
34.6%
32.6%
$50k – $100k
23.8%
27.8%
27.7%
$100k – $200k
12.4%
26.3%
26.4%
Over $200k
6.8%
11.3%
13.3%
Range % of households Under $10k 6.3% $10k–$15k 2.4% $15k–$25k 4.8% $25k–$35k 31.0% $35k–$50k 18.8% $50k–$75k 4.4% $75k–$100k 10.7% $100k–$150k 12.9% $150k–$200k 6.0% $200k+ 2.6% Median income $45,988
Housing
Housing overview
Metric Value Median home value $0 Median rent / month $670 Owner occupied 60.5% Renter occupied 39.5% Vacant 6.8% Single-family detached 35.0% Large apartment buildings 0.0% Mobile homes 59.0% Median rooms 5.0 Avg household size (owned) 2.58
Year built
Era % 2020 or later 0.0% 2010–2019 8.5% 2000–2009 29.5% 1990–1999 9.4% 1980–1989 27.4% 1970–1979 4.3% 1960–1969 2.3% 1950–1959 10.3% 1940–1949 0.0% 1939 or earlier 8.3%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 10.5% 2 bedrooms 42.1% 3 bedrooms 35.5% 4 bedrooms 9.2% 5+ bedrooms 2.6%
Vehicles per household
Vehicles % of households No vehicle 0.0% 1 vehicle 28.0% 2 vehicles 56.0% 3 or more 15.9%
Heating fuel
Fuel type % Utility gas 61.1% Electricity 14.3% Propane / LP gas 15.1% Solar 4.8%
Households & families
Household type Count % Married-couple family 162 32.7% Cohabiting couple 90 18.1% Male householder, no spouse 159 32.1% Female householder, no spouse 85 17.1% Households with children under 18 98 19.8% Households with seniors (65+) 245 49.4% Average household size 2.31
Marital status
Status Male Female Never married 44.6% 22.6% Married 29.0% 37.4% Separated 0.0% 0.0% Widowed 20.1% 8.4% Divorced 6.3% 31.6%
Education
Less than 9th grade
17.5%
Some college, no degree
20.0%
Graduate / professional
4.3%
Metric % HS diploma or higher 77.1% Bachelor's or higher 31.4%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 53 30.3% Kindergarten 38 21.7% Elementary school 22 12.6% High school 44 25.1% College / grad school 18 10.3%
Employment
Industry of employment
Agriculture & mining
30.5%
Education & healthcare
18.7%
Arts, food & hospitality
11.5%
Public administration
10.3%
Professional & management
5.9%
Transportation & utilities
3.6%
Occupation
Category % Management, business & arts 34.4% Service 24.9% Sales & office 5.9% Natural resources & construction 32.6% Production & transportation 2.3%
Employment type
Type % Private sector 63.6% Government 26.9% Self-employed 9.5% Unpaid family workers 0.0%
Commute
Method % Drive alone 72.4% Carpool 11.9% Public transit 0.0% Walk 6.1% Work from home 9.5% Other means 0.0% Avg commute (minutes) 16.9
Poverty
Married-couple families
0.0%
Female-led households
58.6%
Income support
Source % of households Social Security 49.6% Retirement income 45.0% Supplemental Security 7.3% Cash public assistance 2.4% Food stamps / SNAP 11.1%
Health indicators
Condition % Obesity 34.8% High blood pressure 35.8% High cholesterol 32.9% Diabetes 13.9% Heart disease 8.8% Stroke 4.5% Asthma 10.8% Arthritis 28.5% Kidney disease 4.0% Pulmonary disease 9.9% Cancer 7.6%
Behavior / access % Smoking 15.9% Binge drinking 15.2% No physical activity 26.1% Less than 7 hrs sleep 32.9% Depression 19.0% Fair or poor health 21.8% Poor mental health 15.3% Poor physical health 14.1% No health insurance 17.1% Visited doctor (checkup) 70.2% Visited dentist 58.3% Cholesterol screening 90.8% Teeth loss 17.6%
Veterans & disability
Veterans Count % Civilian veterans 52 5.6%
Disability % Any disability 33.1% Under 18 9.2% 18–64 years 20.8% 65 and over 69.0%
Health insurance coverage
Type % Private insurance 52.2% Public insurance 60.4% No insurance 8.0% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 1,033 90.2% Spanish 127 12.3% Other Indo-European 82 7.9% Asian & Pacific Islander 0 0.0% Other languages 45 4.4%
Place of birth & citizenship
Origin Count % Native born (US) 965 84.3% Born in same state 965 84.3% Born in different state 669 58.4% Foreign born 0 0.0% Naturalized citizen 180 15.7% Not a US citizen 33 18.3%
Ancestry
Ancestry Count % Italian 126 11% French 95 8.3% Arab 62 5.4%
Ancestry Count % Polish 24 2.1% English 14 1.2%
Technology access
Metric % of households Computer access 43.3% Internet access 80.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 95937
What city is ZIP code 95937 in?
ZIP code 95937 is primarily assigned to Dunnigan, California.
What county is ZIP code 95937 in?
ZIP code 95937 falls within Yolo County, California.
Does ZIP code 95937 have an older population?
30% of residents in ZIP code 95937 are 65 or older, above the national average of ~17%.
Does ZIP code 95937 have a large retiree population?
50% of households in ZIP code 95937 receive Social Security income, suggesting a significant retiree or disability population.
What is the median household income in ZIP code 95937?
The median household income in ZIP code 95937 is $45,988, below the national median of ~$75,000.
What is the population of ZIP code 95937?
ZIP code 95937 has an estimated population of 1,145 residents, with a density of 22 people per square mile.
What timezone is ZIP code 95937 in?
ZIP code 95937 observes the PST timezone.
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