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Demographics

City of Concord Demographics

Population Projections

Concord is the largest city in Contra Costa County and serves as the economic center of Central Contra Costa. The city offers a diverse workforce, excellent transportation access, and a high quality of life for businesses and residents.

Concord at a Glance:
Area30.55 square miles
Elevation72 feet
Concord Population123,261
Contra Costa County Population1,170,070
County Rank in Area1st
Median Income$108,709

Concord Population

U.S. Census 2010: 122,067

U.S. Census 2020: 125,410

2025 Population Estimate: 123,261

The city's population grew between the 2010 and 2020 Census and has remained relatively stable in recent years.

For more Census Information, visit http://www.census.gov.

 

Contra Costa County Population

U.S. Census 2010: 1,049,025

U.S. Census 2020: 1,165,927

2025 Population Estimate: 1,170,070

 

Mean Household Income

Year: 2020-2024

Mean Household Income: $108,709

Source: (U.S. Census Bureau, American Community Survey 2020–2024)

 

Weather

TemperatureMinMeanMaxAverage
Winter40°48.5°57.2°58°
Spring47°59.8°72.8°72°
Summer54.71.1°87.9°88°
Fall49°62.1°75.4°76°
Rainfall19''
Concord
YearPop.% Change% County Pop.
2010122,067
2020125,410 2.74%
Projections
2025123,261 -1.71%

 

Contra Costa
YearPop.% Change
20101,049,025
20201,165,92711.15%
Projections
20251,170,0700.35%

 

Bay Area
YearPop.% Change
20107,150,739
20207,765,6408.6%
Projections
20257,660,000-1.3%
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