Postal Codes

95377 ZIP Code

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ZIP code 95377 covers Tracy, California, with a population of about 36,182 and a median household income of $155,984.

Population
36,182329 per square mile
Median age
37.21.5 points below the US average
Median household income
$155,9841.6× the California median
Poverty rate
5.4%7 points below the US average
Typical home value
$753,120up 3% in five years
Median rent
$2,8371.5× the California median
Degree or higher
34.1%0.9 points below the US average
Homeownership
73.8%8.8 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
517

Where 95377 is

Tracy, 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

Population36,182
Median age37.2
Family households86.8%
Born outside the US33.2%
Speaks a language other than English at home46.8%
White (non-Hispanic)23.6%
Black (non-Hispanic)6.5%
Asian (non-Hispanic)33.5%
Hispanic or Latino29.9%
Veterans2.9%
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$155,984
Income per person$48,647
Poverty rate5.4%
Households on SNAP or cash assistance9.1%

Household income distribution

Under $10k1.5%
$10–15k1.0%
$15–20k0.4%
$20–25k1.0%
$25–30k1.0%
$30–35k0.7%
$35–40k0.7%
$40–45k0.5%
$45–50k0.9%
$50–60k2.0%
$60–75k4.1%
$75–100k8.8%
$100–125k12.9%
$125–150k12.6%
$150–200k21.8%
$200k or more30.2%

Income as declared to the IRS

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

Tax returns filed17,560
Mean adjusted gross income$108,804
Returns declaring $200,000 or more15.6%
Returns, under $25k21.4%
Returns, $25k–$50k17.4%
Returns, $50k–$75k12.6%
Returns, $75k–$100k9.4%
Returns, $100k–$200k23.7%
Returns, $200k or more15.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$773,500
Median gross rent$2,837
Rent as a share of household income30.2%
Owner-occupied73.8%
Vacant homes3%
Median year built2004

What the homes are

Detached house92.1%
Attached house2.8%
2 to 4 units0.9%
5 to 19 units1.7%
20 or more units2.5%
Mobile home0.1%
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$753,120as of 2026-07
Typical home value, 1 yeardown 5.2%
Typical home value, 5 yearsup 3%
Typical home value, 10 yearsup 63%
Typical asking rent$3,109as of 2026-07
Typical asking rent, 1 yearup 0.3%
Typical asking rent, 5 yearsup 6.2%
Typical home value since 2000
200020132026$880,018$257,449

$265,474 in 2000 to $753,120 in 2026.

Typical asking rent
202120232026$3,109$2,927

$2,927 in 2021 to $3,109 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.8%
Bachelor's degree or higher34.1%
High school diploma or higher88.5%
Works from home17.2%
Drives to work alone66.7%
Takes public transport1.4%
Commutes 45 minutes or more53.1%
Health

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

Obesity26.3% 7.1 pts below the national average of 33.4%
Diagnosed diabetes10.2% 1.8 pts below the national average of 12%
Currently smokes9.9% 3.3 pts below the national average of 13.2%
High blood pressure26.6% 7.5 pts below the national average of 34.1%
Fair or poor general health18.1% 2.2 pts below the national average of 20.3%
No health insurance (18–64)8% 3.3 pts below the national average of 11.3%
Depression18.4% 3.5 pts below the national average of 21.9%
No leisure-time physical activity20.4% 5 pts below the national average of 25.4%
Arthritis17.4% 7.7 pts below the national average of 25.1%
Binge drinking14.7% 1.3 pts below the national average of 16%
Taking blood pressure medication69.4% 5.3 pts below the national average of 74.7%
Cancer (non-skin)5% 2.7 pts below the national average of 7.7%
Current asthma9.1% 1.3 pts below the national average of 10.4%
Coronary heart disease4.2% 2 pts below the national average of 6.2%
Routine check-up in past year71.2% 5.5 pts below the national average of 76.7%
Cholesterol screening85.9% same as the national average of 85.9%
Cognitive disability12.8% 2 pts below the national average of 14.8%
Colorectal screening54.8% 9.5 pts below the national average of 64.3%
COPD3.9% 2.7 pts below the national average of 6.6%
Visited a dentist63.2% 1.9 pts above the national average of 61.3%
Any disability26.1% 4.6 pts below the national average of 30.7%
Lacks emotional support29.1% 4.3 pts above the national average of 24.8%
Food insecurity14.4% 2.7 pts below the national average of 17.1%
Received food stamps10.8% 3.5 pts below the national average of 14.3%
Hearing disability4.4% 2.3 pts below the national average of 6.7%
High cholesterol32.5% 3.7 pts below the national average of 36.2%
Housing insecurity12.4% 1.4 pts below the national average of 13.8%
Independent living disability6.5% 1.9 pts below the national average of 8.4%
Lacks transport7.8% 1.4 pts below the national average of 9.2%
Loneliness35.3% 0.9 pts above the national average of 34.4%
Mammography use76% same as the national average of 75.9%
Poor mental health (14+ days)15.6% 1.2 pts below the national average of 16.8%
Mobility disability10.9% 3.1 pts below the national average of 14%
Poor physical health (14+ days)11.3% 2.2 pts below the national average of 13.5%
Self-care disability3% 1 pts below the national average of 4%
Utility shut-off threat6.1% 2.7 pts below the national average of 8.8%
Sleeps under 7 hours38.4% 2 pts above the national average of 36.4%
Stroke2.5% 0.9 pts below the national average of 3.4%
All natural teeth lost8.8% 4.2 pts below the national average of 13%
Vision disability4.4% 1.2 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments517
People employed10,666
Annual payroll$564,280,000
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 94.2% of US census tracts
FEMA ratingRelatively Low to Very High across the 9 census tracts this ZIP code covers
Expected annual loss95.7 out of 100
Community resilience41.9 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.

Drought97.7Very High at its worst in this ZIP code
Wildfire95.8Very High at its worst in this ZIP code
Earthquake92.5Very High at its worst in this ZIP code
Landslide85Very High at its worst in this ZIP code
Volcanic activity73.9Very Low at its worst in this ZIP code
River flooding70Relatively High at its worst in this ZIP code
Heat wave62.5Relatively Moderate at its worst in this ZIP code
Hail35.4Relatively Low at its worst in this ZIP code
Lightning24.4Relatively Low at its worst in this ZIP code
Tornado20.6Very Low at its worst in this ZIP code
Winter weather17.7Relatively Low at its worst in this ZIP code
Strong wind12.5Very Low at its worst in this ZIP code
Avalanche0.7Very 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$155,984$96,334$78,538
Income per person$48,647$47,977$43,289
Poverty rate5.4%12%12.4%
Median home value$773,500$695,400$303,400
Median gross rent$2,837$1,956$1,348
Homeownership73.8%55.8%65%
Bachelor's degree or higher34.1%36.5%35%
Unemployment rate4.8%6.4%5.2%
Works from home17.2%15.5%13.5%
Born outside the US33.2%26.7%13.9%
Median age37.237.638.7
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 stationTRACY CARBONA, CA US13.4 km away
Rain in a year13 in

Average high and low by month

January57.2°F / 36.4°F2.34 in rain
February62.1°F / 38.9°F2.57 in rain
March68°F / 41.6°F1.72 in rain
April73.4°F / 45°F0.99 in rain
May80.4°F / 50.3°F0.72 in rain
June88.3°F / 54.9°F0.15 in rain
July93.2°F / 56.6°F0 in rain
August92.1°F / 55.6°F0.03 in rain
September88.5°F / 53.5°F0.08 in rain
October78.9°F / 48.1°F0.69 in rain
November66.7°F / 40.7°F1.11 in rain
December56.3°F / 36.4°F2.32 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 supermarket14% 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 6 school districts, so the address decides which one, not the ZIP code.

Tracy Unified School District (9-12)41.1% of this ZIP code's land area
Jefferson Elementary School District41.1% of this ZIP code's land area
Lammersville Joint Unified School District5.3% of this ZIP code's land area
Lammersville Joint Unified School District (9-12)4.9% of this ZIP code's land area
Mountain House Elementary School District4.9% of this ZIP code's land area
Tracy Unified School District1.9% 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 vulnerability35more vulnerable than 35% of US census tracts
Socioeconomic status41more vulnerable than 41% of US census tracts
Household characteristics31more vulnerable than 31% of US census tracts
Racial and ethnic minority status78more vulnerable than 78% of US census tracts
Housing type and transport25more vulnerable than 25% of US census tracts
Walkability5 out of 20Least walkable
Nearby ZIP codes

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

95378 Tracy, CA5.9 km away
95376 Tracy, CA10.5 km away
95304 Tracy, CA11.3 km away
95391 Tracy, CA13.1 km away
95385 Vernalis, CA21.4 km away
94514 Byron, CA21.9 km away
94550 Livermore, CA23.7 km away
95330 Lathrop, CA26.1 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.

San Joaquin County89.3% of this ZIP code's land area
Alameda County10.7% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area109.96 sq mi
Water area0.03 sq mi
Population density329 people per sq mi
Latitude, longitude37.6567, -121.4955

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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