US ZIP Code
94520

Concord, CA

Contra Costa County  ·  California

● Active
👥 36,767 Population ↓ 5% since 2019
💰 $79,790 Median HH Income
≈ Avg ↑ 32% since 2019
🎂 34.6 Median Age
🏠 $572,400 Median Home Value
▲ 105% above avg ↑ 37% since 2019
🎓 42.1% College Grads
▲ 9% above avg
📊 5.0% Unemployment
≈ Avg
ZIP Code Details
ZIP Code94520
CityConcord
StateCalifornia (CA)
CountyContra Costa County
Area Code925
Elevation71 ft
Latitude37.993028
Longitude-122.035251
TimezoneLos Angeles (DST)
FIPS06013
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 52.2% (19,200) Female 47.8% (17,567) ♀

Race & Ethnicity

White: 28.1%Hispanic: 51.4%Black: 4.5%Asian: 10.2%Other: 5.2%Race
White28.1%
Hispanic51.4%
Black4.5%
Asian10.2%
Other5.2%

Age Breakdown

Under 5
9%
5–17
15%
18–24
8%
25–44
36%
45–64
21%
65+
5%

Key Indicators

Median Age34.6 yrs
Avg Household Size2.73
Below Poverty12.9% ▲ 29% above avg
College Grads42.1% ▲ 9% above avg
Unemployment5.0% ≈ Avg
No HS Diploma1,259 (5.8%)
HS Graduate5,636 (26%)
Some College2,127 (9.8%)
Associates3,524 (16.3%)
Bachelors1,785 (8.2%)
Graduate Degree7,336 (33.9%)

Education

No HS: 5.8%HS Grad: 26%Some College: 9.8%Associates: 16.3%Bachelors: 8.2%Graduate: 33.9%Edu
No HS5.8%
HS Grad26.0%
Some College9.8%
Associates16.3%
Bachelors8.2%
Graduate33.9%
Housing & Income

Housing Tenure

Owner: 37.4%Renter: 62.6%Tenure
Owner37.4%
Renter62.6%

Home Value Distribution

Under $50k
4%
$50k–100k
1%
$100k–150k
1%
$150k–200k
2%
$200k–300k
8%
$300k–500k
21%
Over $500k
63%

Financials

Median HH Income$79,790 ≈ Avg ↑ 32% since 2019
Median Home Value$572,400 ▲ 105% above avg ↑ 37% since 2019
Home/Income Ratio7.2x (nat avg ~3.5x)
Median Rent$2,118/mo ↑ 34% since 2019
Total Units13,661
Vacant Units374
Avg HH Size2.73

Income Distribution

Under $25k
14%
$25k–50k
14%
$50k–75k
17%
$75k–100k
14%
$100k–150k
19%
$150k–200k
11%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
76%
Public Transit
9%
Walked
4%
Work From Home
12%

Commute Time

Under 15 min
24%
15–30 min
33%
30–45 min
20%
Over 45 min
24%
Housing Stock

Year Built

Before 1940
7%
1940s–1950s
23%
1960s–1970s
16%
1980s–1990s
2%
2000+
52%

Summary

Total Units13,661
Vacant374
Owner Occupied37.4%
Renter Occupied62.6%
Avg HH Size2.73
Frequently Asked Questions
ZIP code 94520 is in Concord, CA, in Contra Costa County.
ZIP code 94520 is located in California (CA).
ZIP code 94520 is in Contra Costa County, CA.
ZIP 94520 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 94520 is 36,767 people (ACS 2023).
The median household income in ZIP code 94520 is $79,790 (ACS 2023).
The median home value in ZIP 94520 is $572,400 (ACS 2023).
About ZIP Code 94520

ZIP code 94520 is located in Concord, California, within Contra Costa County. With a population of 36,767, this is a highly populated ZIP code with a relatively young community — the median age is 34.6 years. Economically, 94520 is a middle-income ZIP code: the median household income of $79,790 is near the national average.

Real estate in ZIP code 94520 represents a premium housing market. The median home value of $572,400 is more than double the national average. Renters can expect to pay around $2,118 per month in median rent. This is predominantly a renter community, with 62.6% of occupied units rented — typical of urban and transitional neighborhoods. Median home values have increased by 37% since 2019.

The population of 94520 is majority Hispanic (51.37%). Residents are well-educated — 42.1% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 12.9%. Household income has grown by 32% since 2019.

The unemployment rate in 94520 stands at 5.0%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 63%.

Overall, ZIP code 94520 in Concord, CA is characterized as middle-income, well-educated, and a relatively young community. With 36,767 residents, a median household income of $79,790, and a median home value of $572,400, it offers a clear picture of life in this part of California.