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zipcodes.pro — ZIP/95391

95391

ZIP 95391 is in Tracy, California, mostly in Alameda County; area codes 209 and 350; Pacific time. Tracy has 5 ZIP codes; the others are 95304, 95376, 95377 and 95378.

Type
Standard
Time zone
America/Los_Angeles
County
Alameda +1 more
Population
25,574
Coordinates
37.7808, -121.5980
☼ Live from 95391 — Tracy, CA

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Where 95391 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 95391
  • 🔢 Type 95391 into a pocket calculator and turn it upside down: IGESG — not quite a word, sorry.
  • ➕ As a number, 95,391 = 3 × 3 × 3 × 3533. Its digits add up to 27, a total 1,806 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111010010011111
  • 🏠 Its numerical neighbours: 95389 (Yosemite National Park, CA, 118 mi away) and 95397 (Modesto, CA, 33 mi away).
  • 🔄 Backwards, 95391 becomes 19359, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (13599, 19395, 19539, 19953, 31599, 31995, …). The farthest-flung twin is 19953 in Hartly, DE, 2,458 miles away.
  • 🧭 Farther south than 60% of all ZIP codes, and farther west than 95%.
  • 🎯1,244 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 95391 and you would come out at 37.78°S, 58.40°E — 992 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 47m of daylight. Shortest: 9h 33m.
  • 📏 At 26.9 square miles of land, 95391 is bigger than 43% of ZIP codes — room for about 20 Central Parks.
🌙 The sky over 95391 today
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🌋 Shake report
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Source: USGS.

People and housing

Population25,574This ZIP25,574
Households7,097This ZIP7,097
Housing units7,412This ZIP7,412
Median age35.1This ZIP35.1California37.9US 38.9
Median household income$176,952This ZIP$176,952California$99,122US $80,734
Median home value$947,000This ZIP$947,000California$734,700US $332,700
Median gross rent$3,500+This ZIP$3,500+California$2,036US $1,413
Bachelor's degree or higher54.0%This ZIP54.0%
Mean commute49.6 minThis ZIP49.6 min
Population density952.3 / sq miThis ZIP952.3 / sq mi

Business and tax activity

Business establishments214This ZIP214
Employees875This ZIP875
Annual payroll$35,805,000This ZIP$35,805,000
Tax returns filed9,740This ZIP9,740
Total adjusted gross income$1,610,549,000This ZIP$1,610,549,000

Land area

Land area26.85 sq miThis ZIP26.85 sq mi
Water area0.50 sq miThis ZIP0.50 sq mi

Counties 95391 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Alameda County 69.5%
San Joaquin County 30.5%

Other place names in 95391

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 95391

ZIPCityDistance
94514 Byron, CA 3.7 mi
94505 Discovery Bay, CA 6.3 mi
94551 Livermore, CA 8.5 mi
95377 Tracy, CA 8.6 mi
95376 Tracy, CA 9.5 mi
94513 Brentwood, CA 11.1 mi
95378 Tracy, CA 11.6 mi
95208 Stockton, CA 13.6 mi
94548 Knightsen, CA 13.7 mi
95304 Tracy, CA 13.7 mi

Find every ZIP code within 10 miles of 95391 →

Questions about this ZIP code

Where is ZIP code 95391?

95391 is in Tracy, California, in Alameda County, part of the San Francisco-Oakland-Fremont, CA metropolitan area. Its published point location is 37.7808, -121.5980.

What county is 95391 in?

95391 spans 2 counties: Alameda County and San Joaquin County. Most of it falls in Alameda County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 95391?

Tracy uses area codes 209 and 350, from NANPA's telephone records.

What time zone is 95391 in?

95391 uses America/Los_Angeles.

How many people live in 95391?

About 25,574 people live in ZIP code 95391, in 7,097 households, at 952.3 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 95391?

$176,952 a year, against $99,122 across California.

What ZIP codes are near 95391?

The closest are 94514 (3.7 mi), 94505 (6.3 mi), 94551 (8.5 mi), 95377 (8.6 mi) and 95376 (9.5 mi).

Is 95391 a PO Box ZIP code?

95391 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “95391 ZIP Code — Tracy, California (Alameda County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/95391

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