Humidity & wind
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Population
65,282
US Census estimate, July 2025
Median home value
$1,104,900
Owner-occupied units
Union City, CA
California · 37.603° N, 122.019° W · 19 sq mi
Union City is a city in California, with a population of 65,282 and about 3,365 residents per square mile. The median household earns $133,715 a year, and the median home is worth $1,104,900.
Conditions
UV index
—
Sunrise & sunset
—
Local time
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Size & density
Land area
19 sq mi
Water excluded
Population density
3,365
People per square mile
Rank by population
#650
Of cities on this site
Rank by area
#654
Of cities on this site
Money & housing
Median household income
$133,715
US median ≈ $78,538
Median gross rent
$2,713
Per month
Homeownership
64.7%
US ≈ 65%
Average commute
31.9 min
One way
People
Median age
43
US median 39.1
Bachelor's degree +
45.1%
Age 25 and over
Foreign born
48.7%
Households
21,240
3.13 people each
What people here do for work
Education & health care 21.9%
Professional & business services 19.1%
Manufacturing 14.6%
Retail trade 8.9%
Top four industries · share of all workers · ACS 2024
State of California
State bird
California Quail
State flower
California Poppy
State capital
Sacramento
Nickname
The Golden State
Compare Union City with
- Union City vs HaywardSide by side
- Union City vs LorainSide by side
- Union City vs Castro ValleySide by side
- Union City vs RichlandSide by side
- Union City vs BurnsvilleSide by side
- Union City vs Los AngelesSide by side
Cities near Union City
- Hayward, CA5 mi · 157,113
- Castro Valley, CA8 mi · 65,001
- Fremont, CA9 mi · 226,442
- Pleasanton, CA9 mi · 74,556
- Dublin, CA10 mi · 71,602
- San Leandro, CA11 mi · 85,353
- San Ramon, CA12 mi · 86,209
- Redwood City, CA12 mi · 82,178
Cities about the same size
- Richland, WA65,258
- Burnsville, MN65,244
- Lorain, OH65,366
- Kenner, LA65,136
- North Little Rock, AR65,120
- Muncie, IN65,466
- Four Corners, FL65,048
- Marana, AZ65,523
More in California
- Los Angeles3,869,089
- San Diego1,406,106
- San Jose989,814
- San Francisco826,079
- Fresno555,549
- Sacramento536,449
- Long Beach450,469
- Oakland440,838
Wealthiest person in California
Name
Mark Zuckerberg
Forbes, Apr 2025
Net worth
$189B
As of 25 Apr 2025 — not live
Lives in
Palo Alto
Source of wealth
Meta
Compiled from public reporting, not from an official dataset, and not independently verified.
Largest employer in California · private sector
Employer
University of California
Sector
Education
Compiled from public reporting, not from an official dataset, and not independently verified. Government employers are excluded.
Largest public company in California
Company
Apple
Revenue
$391.0B
Fiscal year 2024
Headquarters
Cupertino
Ticker
AAPL
Compiled from public reporting, not from an official dataset, and not independently verified.