Residential delivery area · California
ZIP Code 95377: Tracy, CA
ZIP code 95377 uses the postal name Tracy, California and lies mostly in San Joaquin County (89% of its land) with the rest in Alameda County (Census 2020 ZIP-county file). About 38,000 people live there (Census Bureau, ACS 2020-2024), the 2nd most populous of Tracy's 4 residential ZIP codes. Median household income is $158,158 (Census Bureau, ACS 2020-2024). By Census place, 12% of its land lies in Tracy; 88% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Tracy · 4 residential ZIPs
- County
- San Joaquin County (89%); Alameda County (11%)
- Census places
- Tracy
- Metro area
- Stockton-Lodi, CA
- House districts
- CA-13 (66%), CA-9 (23%), CA-14 (11%) 119th Congress, by share of land
- State
- California
- Time zone
- Pacific
- Land area
- 110.0 sq mi · 343 people per sq mi
- PO Box ZIPs
- 95378 also use the name Tracy
Where is ZIP code 95377?
95377 centers on 37.674°, -121.517° and covers 110.0 square miles of land plus 0.0 of water. It borders 4 ZIP codes: 95376, 95304, 95391, 94550.
The map draws ZIP code areas only. For the streets inside 95377, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 95377 compare with the rest of Tracy?
| Measure | 95377 | In Tracy | In San Joaquin County | In CA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 37,739 | 2nd of 4 | 10th of 36 | 424th of 1,802 |
| Median household income | $158k | 2nd of 4 | 2nd of 27 | 134th of 1,189 |
| Median home value | $835k | 3rd of 4 | 3rd of 29 | 512th of 1,317 |
Its median household income is higher than in 97% of U.S. residential ZIP codes, and it is denser than 68% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 95377?
The 2020 Census counted 34,590 people in 95377; the ACS, which samples households over 2020-2024, estimates 37,739. Between the 2010 and 2020 censuses its population grew 11.9% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 37,739
- 2020 Census count
- 34,590+11.9% since 2010 (30,902)
- Households
- 10,170
- Median age
- 36.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 95377?
Of the 37,739 people the ACS estimates in 95377, 27.8% are under 18 and 11.1% are 65 or older. The largest group by race and Hispanic origin is Asian (not Hispanic) (36.7%), then Hispanic or Latino (31.4%).
- Under 1827.8%
- 18 to 6461.1%
- 65 and older11.1%
- Asian, not Hispanic36.7%
- Hispanic or Latino31.4%
- White, not Hispanic20.2%
- Black, not Hispanic6.3%
- Other or two or more5.4%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 95377 earn?
Median household income is $158,158 (ACS 2020-2024), the 2nd highest of the 27 ranked ZIP codes in San Joaquin County. It rose from $136,289 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $158,158
- Income per person
- $49,945
- Below the poverty line
- 4.5%
- Unemployed (of the labor force)
- 4.3%
- Adults 25+ with a bachelor's degree
- 37.5%
- Adjusted gross income per tax return, 2022
- $108,80417,560 returns; wages 86% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 95377?
FHFA's house price index for 95377, built from repeat sales and appraisals of the same homes, rose 75% from 2015 to 2025 and rose 33% from 2020 to 2025, and moved −5.2% in 2025.
- Median home value (owners' estimate)
- $834,600
- Median gross rent
- $3,031
- Homes owned by their occupants
- 74.6%
- Housing units
- 10,584
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 95377?
542 business establishments had a location in this ZIP code in 2023, 165 more than in 2018; the most are in transportation and warehousing (ZIP Code Business Patterns).
- Transportation and warehousing161
- Professional, scientific, and technical services56
- Health care and social assistance56
- Construction51
- Administrative and support and waste management and remediation services40
- Accommodation and food services32
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 95377?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 95376 | Tracy | 54,488 | $103k | 6.3 mi |
| 95304 | Tracy | 15,841 | $115k | 7.4 mi |
| 95391 | Tracy | 25,574 | $177k | 8.6 mi |
| 94550 | Livermore | 49,873 | $180k | 11.1 mi |
| 94514 | Byron | 1,953 | $77k | 12.3 mi (near) |
| 94551 | Livermore | 37,885 | $145k | 13.8 mi (near) |
| 94505 | Discovery Bay | 14,970 | $147k | 14.3 mi (near) |
| 95330 | Lathrop | 35,395 | $125k | 14.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.