Postal Codes

95230 ZIP Code

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ZIP code 95230 covers Farmington, California, with a median household income of $135,304.

Median household income
$135,3041.4× the California median
Poverty rate
0%12.4 points below the US average
Typical home value
$700,298down 1.9% in five years
Median rent
$2,1601.1× the California median
Degree or higher
3.1%31.9 points below the US average
Homeownership
46.2%18.8 points below the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
7

Where 95230 is

Farmington, California — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Family households74.7%
Born outside the US5.1%
Speaks a language other than English at home49.7%
White (non-Hispanic)32.9%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino67.1%
Veterans7.7%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$135,304
Income per person$43,762
Poverty rate0%
Households on SNAP or cash assistance0%

Household income distribution

Under $10k0.0%
$10–15k0.0%
$15–20k6.6%
$20–25k1.6%
$25–30k0.0%
$30–35k0.0%
$35–40k0.0%
$40–45k12.6%
$45–50k0.0%
$50–60k0.0%
$60–75k3.8%
$75–100k5.5%
$100–125k8.2%
$125–150k50.5%
$150–200k3.3%
$200k or more7.7%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed300
Mean adjusted gross income$88,883
Returns declaring $200,000 or more0%
Returns, under $25k23.3%
Returns, $25k–$50k23.3%
Returns, $50k–$75k20.0%
Returns, $75k–$100k13.3%
Returns, $100k–$200k20.0%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median gross rent$2,160
Rent as a share of household income22.6%
Owner-occupied46.2%
Vacant homes8.5%
Median year built1974

What the homes are

Detached house58.8%
Attached house2%
20 or more units33.7%
Mobile home5.5%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$700,298as of 2026-07
Typical home value, 1 yearup 1.9%
Typical home value, 5 yearsdown 1.9%
Typical home value, 10 yearsup 63.9%
Typical home value since 2000
200920172026$775,702$242,920

$295,604 in 2009 to $700,298 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.5%
Bachelor's degree or higher3.1%
High school diploma or higher90.8%
Works from home13.5%
Drives to work alone46.6%
Takes public transport39.9%
Commutes 45 minutes or more5%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity31.3% 2.1 pts below the national average of 33.4%
Diagnosed diabetes12% same as the national average of 12%
Currently smokes12% 1.2 pts below the national average of 13.2%
High blood pressure34% same as the national average of 34.1%
Fair or poor general health22.6% 2.3 pts above the national average of 20.3%
No health insurance (18–64)10.1% 1.2 pts below the national average of 11.3%
Depression21.7% same as the national average of 21.9%
No leisure-time physical activity23.9% 1.5 pts below the national average of 25.4%
Arthritis25.9% 0.8 pts above the national average of 25.1%
Binge drinking15.7% same as the national average of 16%
Taking blood pressure medication74.8% same as the national average of 74.7%
Cancer (non-skin)9% 1.3 pts above the national average of 7.7%
Current asthma10% same as the national average of 10.4%
Coronary heart disease7.7% 1.5 pts above the national average of 6.2%
Routine check-up in past year73.2% 3.5 pts below the national average of 76.7%
Cholesterol screening86.3% same as the national average of 85.9%
Cognitive disability15.3% 0.5 pts above the national average of 14.8%
Colorectal screening63% 1.3 pts below the national average of 64.3%
COPD6.8% same as the national average of 6.6%
Visited a dentist62.5% 1.2 pts above the national average of 61.3%
Any disability34.8% 4.1 pts above the national average of 30.7%
Lacks emotional support25.1% same as the national average of 24.8%
Food insecurity14.8% 2.3 pts below the national average of 17.1%
Received food stamps13.4% 0.9 pts below the national average of 14.3%
Hearing disability8.3% 1.6 pts above the national average of 6.7%
High cholesterol36.7% 0.5 pts above the national average of 36.2%
Housing insecurity12.7% 1.1 pts below the national average of 13.8%
Independent living disability8.8% same as the national average of 8.4%
Lacks transport8.5% 0.7 pts below the national average of 9.2%
Loneliness33.2% 1.2 pts below the national average of 34.4%
Mammography use75.2% 0.7 pts below the national average of 75.9%
Poor mental health (14+ days)17.1% same as the national average of 16.8%
Mobility disability16.3% 2.3 pts above the national average of 14%
Poor physical health (14+ days)14.8% 1.3 pts above the national average of 13.5%
Self-care disability4.3% same as the national average of 4%
Utility shut-off threat6.7% 2.1 pts below the national average of 8.8%
Sleeps under 7 hours34.3% 2.1 pts below the national average of 36.4%
Stroke3.9% 0.5 pts above the national average of 3.4%
All natural teeth lost12.5% 0.5 pts below the national average of 13%
Vision disability5.8% same as the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments7
People employed163
Annual payroll$6,075,000
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 97.2% of US census tracts
FEMA ratingRelatively High to Very High across the 5 census tracts this ZIP code covers
Expected annual loss96.5 out of 100
Community resilience30.5 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Drought99.6Very High at its worst in this ZIP code
Wildfire98.3Very High at its worst in this ZIP code
Landslide91.2Relatively Moderate at its worst in this ZIP code
River flooding90.3Very High at its worst in this ZIP code
Heat wave90.2Relatively High at its worst in this ZIP code
Earthquake80.6Relatively High at its worst in this ZIP code
Volcanic activity78.8Very Low at its worst in this ZIP code
Lightning60.9Relatively Moderate at its worst in this ZIP code
Hail54.1Relatively Moderate at its worst in this ZIP code
Winter weather39.2Relatively High at its worst in this ZIP code
Strong wind21.8Relatively Low at its worst in this ZIP code
Avalanche21.5Very Low at its worst in this ZIP code
Tornado14.7Very Low at its worst in this ZIP code
Compared with California and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPCaliforniaUnited States
Median household income$135,304$96,334$78,538
Income per person$43,762$47,977$43,289
Poverty rate0%12%12.4%
Median home value$695,400$303,400
Median gross rent$2,160$1,956$1,348
Homeownership46.2%55.8%65%
Bachelor's degree or higher3.1%36.5%35%
Unemployment rate5.5%6.4%5.2%
Works from home13.5%15.5%13.5%
Born outside the US5.1%26.7%13.9%
Median age37.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationSTOCKTON METRO AP, CA US20.3 km away
Rain in a year13 in

Average high and low by month

January57°F / 39.1°F2.67 in rain
February62.9°F / 41.3°F2.5 in rain
March68.5°F / 44.2°F1.91 in rain
April74.5°F / 47.4°F1.11 in rain
May82.8°F / 52.6°F0.57 in rain
June90.4°F / 57.6°F0.1 in rain
July95.4°F / 60.9°F0 in rain
August94.4°F / 60.3°F0.01 in rain
September90.4°F / 57.5°F0.08 in rain
October80.3°F / 50.6°F0.69 in rain
November66.6°F / 42.8°F1.4 in rain
December57.1°F / 38.4°F2.41 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket8% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 7 school districts, so the address decides which one, not the ZIP code.

Oakdale Joint Unified School District (9-12)30.9% of this ZIP code's land area
Valley Home Joint Elementary School District29.7% of this ZIP code's land area
Escalon Unified School District13.6% of this ZIP code's land area
Calaveras Unified School District12.3% of this ZIP code's land area
Bret Harte Union High School District6.2% of this ZIP code's land area
Mark Twain Union Elementary School District6.2% of this ZIP code's land area
Knights Ferry Elementary School District1.2% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability56more vulnerable than 56% of US census tracts
Socioeconomic status51more vulnerable than 51% of US census tracts
Household characteristics71more vulnerable than 71% of US census tracts
Racial and ethnic minority status47more vulnerable than 47% of US census tracts
Housing type and transport49more vulnerable than 49% of US census tracts
Walkability4.5 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

95236 Linden, CA12.1 km away
95320 Escalon, CA14.6 km away
95215 Stockton, CA18.1 km away
95213 Stockton, CA19.7 km away
95214 Stockton, CA20 km away
95361 Oakdale, CA22.4 km away
95336 Manteca, CA22.7 km away
95367 Riverbank, CA22.8 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Stanislaus County49% of this ZIP code's land area
Calaveras County29.3% of this ZIP code's land area
San Joaquin County21.6% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area136.88 sq mi
Water area1.68 sq mi
Latitude, longitude37.9299, -121.0002

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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