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California ZIP Codes
Tuolumne County
Twain Harte, CA
95383
95383 ZIP Code — Twain Harte, CA
Tuolumne County, California
ZIP code 95383 is located in
Twain Harte ,
California ,
within Tuolumne County .
It covers approximately 66.22 square miles and serves a population of
3,415 residents.
This is a standard ZIP code in the Pacific (PT) timezone,
served by area code 209 .
About ZIP code 95383
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $421,600. Owner-occupancy is high at 79%, well above the national average.
The gap between median ($84,098) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 6% is below the national average. 42% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 33 minutes is near the national average.
Educational attainment is near the national average, with 44% of residents holding a bachelor's degree or higher.
Notable community characteristics include a notable veteran presence at 20% of civilians, above the national average of 7%; and disability rates above the national average at 25%.
Overall, ZIP code 95383 reflects a community defined by a strong veteran community, high homeownership, and a significant Social Security-dependent population.
95383 ZIP code map
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Cities in ZIP code 95383
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
3,415
Population density
52 / sq mi
State FIPS
06
County FIPS
109
Geography
Land area
66.22 sq mi
Water area
0.24 sq mi
Latitude
38.0484
Longitude
-120.2087
Timezone
Pacific (PT)
Area code
209
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
24.8%
41.6%
32.6%
$50k – $100k
35.9%
29.6%
27.7%
$100k – $200k
28.5%
22.6%
26.4%
Over $200k
10.8%
6.2%
13.3%
Demographics & statistics
$84,098
Median household income
$421,600
Median home value
$1,460
Median monthly rent
44.0%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 461 13.5% 18 and over 2,954 86.5% 65 and over 1,164 34.1% Median age 54.1 years
Race & ethnicity
Group Count % White 3,213 90% Hispanic or Latino 155 4.3% Two or more races 121 3.4% Other race 60 1.7% Asian 21 0.6%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
24.8%
41.6%
32.6%
$50k – $100k
35.9%
29.6%
27.7%
$100k – $200k
28.5%
22.6%
26.4%
Over $200k
10.8%
6.2%
13.3%
Range % of households Under $10k 1.7% $10k–$15k 6.1% $15k–$25k 1.4% $25k–$35k 3.6% $35k–$50k 10.5% $50k–$75k 14.2% $75k–$100k 26.4% $100k–$150k 14.5% $150k–$200k 8.3% $200k+ 13.3% Median income $84,098
Housing
Housing overview
Metric Value Median home value $421,600 Median rent / month $1,460 Owner occupied 79.2% Renter occupied 20.8% Vacant 49.2% Single-family detached 95.0% Large apartment buildings 1.6% Mobile homes 0.5% Median rooms 5.3 Avg household size (owned) 1.98
Year built
Era % 2020 or later 0.0% 2010–2019 0.2% 2000–2009 4.7% 1990–1999 9.3% 1980–1989 27.9% 1970–1979 26.9% 1960–1969 14.7% 1950–1959 7.3% 1940–1949 4.6% 1939 or earlier 4.3%
Bedrooms
Size % of units No bedroom (studio) 1.2% 1 bedroom 3.6% 2 bedrooms 16.5% 3 bedrooms 57.9% 4 bedrooms 19.2% 5+ bedrooms 1.6%
Vehicles per household
Vehicles % of households No vehicle 3.8% 1 vehicle 14.0% 2 vehicles 60.7% 3 or more 21.5%
Heating fuel
Fuel type % Utility gas 9.2% Electricity 6.5% Propane / LP gas 45.6% Wood 27.4% Solar 4.2%
Households & families
Household type Count % Married-couple family 959 57.6% Cohabiting couple 140 8.4% Male householder, no spouse 345 20.7% Female householder, no spouse 222 13.3% Households with children under 18 301 18.1% Households with seniors (65+) 863 51.8% Average household size 2.05
Marital status
Status Male Female Never married 23.4% 12.5% Married 57.7% 68.3% Separated 2.6% 0.0% Widowed 3.6% 5.4% Divorced 12.7% 13.8%
Education
Some college, no degree
24.1%
Graduate / professional
12.6%
Metric % HS diploma or higher 93.4% Bachelor's or higher 44.0%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 13 4.4% Kindergarten 59 20.0% Elementary school 111 37.6% High school 10 3.4% College / grad school 102 34.6%
Employment
Industry of employment
Education & healthcare
36.2%
Finance & real estate
10.0%
Arts, food & hospitality
8.9%
Professional & management
7.9%
Transportation & utilities
6.6%
Public administration
6.4%
Occupation
Category % Management, business & arts 47.9% Service 17.9% Sales & office 14.4% Natural resources & construction 12.3% Production & transportation 7.5%
Employment type
Type % Private sector 64.5% Government 22.3% Self-employed 13.2% Unpaid family workers 0.0%
Commute
Method % Drive alone 79.3% Carpool 2.5% Public transit 0.0% Walk 2.3% Work from home 15.1% Other means 0.8% Avg commute (minutes) 32.7
Poverty
Married-couple families
1.5%
Female-led households
59.2%
Income support
Source % of households Social Security 42.4% Retirement income 42.0% Supplemental Security 2.9% Cash public assistance 1.1% Food stamps / SNAP 4.5%
Health indicators
Condition % Obesity 26.8% High blood pressure 34.3% High cholesterol 37.0% Diabetes 10.4% Heart disease 7.6% Stroke 3.3% Asthma 9.6% Arthritis 28.1% Kidney disease 3.2% Pulmonary disease 7.4% Cancer 8.8%
Behavior / access % Smoking 11.3% Binge drinking 17.3% No physical activity 17.2% Less than 7 hrs sleep 28.5% Depression 18.1% Fair or poor health 13.1% Poor mental health 13.3% Poor physical health 10.5% No health insurance 7.8% Visited doctor (checkup) 70.8% Visited dentist 70.8% Cholesterol screening 93.6% Teeth loss 9.0%
Veterans & disability
Veterans Count % Civilian veterans 578 19.6%
Disability % Any disability 25.0% Under 18 0.0% 18–64 years 22.7% 65 and over 38.6%
Health insurance coverage
Type % Private insurance 73.0% Public insurance 48.3% No insurance 8.3% Uninsured under 19 4.5%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 3,137 91.9% Spanish 48 1.5% Other Indo-European 16 0.5% Asian & Pacific Islander 32 1.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 3,169 92.8% Born in same state 3,156 92.4% Born in different state 2,387 69.9% Foreign born 13 0.4% Naturalized citizen 246 7.2% Not a US citizen 235 95.5%
Ancestry
Ancestry Count % French 571 16.7% Italian 524 15.3% Polish 192 5.6% Dutch 139 4.1%
Ancestry Count % Arab 76 2.2% English 64 1.9% Irish 34 1%
Technology access
Metric % of households Computer access 48.8% Internet access 92.6%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 95383
What city is ZIP code 95383 in?
ZIP code 95383 is primarily assigned to Twain Harte, California.
What county is ZIP code 95383 in?
ZIP code 95383 falls within Tuolumne County, California.
Does ZIP code 95383 have an older population?
34% of residents in ZIP code 95383 are 65 or older, above the national average of ~17%.
Does ZIP code 95383 have a large veteran population?
20% of civilians in ZIP code 95383 are veterans, above the national average of ~7%.
Does ZIP code 95383 have a large retiree population?
42% of households in ZIP code 95383 receive Social Security income, suggesting a significant retiree or disability population.
What is the typical home value in ZIP code 95383?
The median home value in ZIP code 95383 is $421,600.
What timezone is ZIP code 95383 in?
ZIP code 95383 observes the PST timezone.
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