ZIP Code 94520
| ZIP Code | 94520 | 
| City | CONCORD | 
| State | CA | 
| Type | STANDARD | 
| Post offices count | 2 (see all) | 
| Total population | 36,107 (see all) | 
Cities in ZIP Code 94520
Primary city: CONCORD, CAUnacceptable: CLYDE
Post offices
| CONCORD — Post Office™ 2121 MERIDIAN PARK BLVD CONCORD, CA 94520-9998 MoreCONCORD — Post Office™2121 MERIDIAN PARK BLVD For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
 Services at this Location Service hours may vary.
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| TODOS SANTOS — Post Office™ 2043 EAST ST CONCORD, CA 94520-9991 MoreTODOS SANTOS — Post Office™2043 EAST ST For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
 Services at this Location Service hours may vary.
 | 
Map
Census data for ZIP Code 94520
Demographic and housing estimates in ZIP Code 94520
| Total population | 36,107 | 
| Male | 18,349 | 
| Female | 17,758 | 
| Total population | 36,107 | 
| Under 5 years | 2,924 | 
| 5 to 9 years | 2,099 | 
| 10 to 14 years | 2,183 | 
| 15 to 19 years | 2,173 | 
| 20 to 24 years | 1,934 | 
| 25 to 34 years | 7,096 | 
| 35 to 44 years | 5,528 | 
| 45 to 54 years | 4,094 | 
| 55 to 59 years | 2,478 | 
| 60 to 64 years | 1,735 | 
| 65 to 74 years | 2,477 | 
| 75 to 84 years | 1,042 | 
| 85 years and over | 344 | 
| Median age (years) | 34.4 | 
| Under 18 years | 8,439 | 
| 16 years and over | 28,399 | 
| 18 years and over | 27,668 | 
| 21 years and over | 26,405 | 
| 62 years and over | 4,940 | 
| 65 years and over | 3,863 | 
| Total population | 36,107 | 
| One race | 31,114 | 
| White | 15,129 | 
| Black or African American | 1,622 | 
| American Indian and Alaska Native | 407 | 
| Asian | 4,616 | 
| Native Hawaiian and Other Pacific Islander | 76 | 
| Some other race | 9,264 | 
| Two or more races | 4,993 | 
| Citizen, VOTING AGE 18 and over population | 20,383 | 
| Male Citizen, VOTING AGE 18 and over population | 10,073 | 
| Female Citizen, VOTING AGE 18 and over population | 10,310 | 
Social characteristics in ZIP Code 94520
| Total households | 13,095 | 
| Family households (families) | 5,913 | 
| Married-couple family | 904 | 
| Male householder, no wife present, family | 2,468 | 
| Female householder, no husband present, family | 1,667 | 
| Nonfamily households | 3,810 | 
| Average household size | 2,967 | 
| Average family size | 2.73 | 
Economic characteristics in ZIP Code 94520
| Total households | 13,095 | 
| Less than $10,000 | 763 | 
| $10,000 to $14,999 | 503 | 
| $15,000 to $24,999 | 851 | 
| $25,000 to $34,999 | 616 | 
| $35,000 to $49,999 | 1,514 | 
| $50,000 to $74,999 | 2,539 | 
| $75,000 to $99,999 | 1,797 | 
| $100,000 to $149,999 | 2,472 | 
| $150,000 to $199,999 | 1,136 | 
| $200,000 or more | 904 | 
| Median household income (dollars) | 71,846 | 
Housing characteristics in ZIP Code 94520
| Total housing units | 13,506 | 
| Occupied housing units | 13,095 | 
| Vacant housing units | 411 | 
| Total housing units | 13,506 | 
| 1-unit, detached | 4,769 | 
| 1-unit, attached | 647 | 
| 2 units | 101 | 
| 3 or 4 units | 654 | 
| 5 to 9 units | 1,265 | 
| 10 to 19 units | 864 | 
| 20 or more units | 4,695 | 
| Mobile home | 470 | 
| Boat, RV, van, etc. | 41 | 
| Total housing units | 13,506 | 
| Built 2014 or later | 0 | 
| Built 2010 to 2013 | 318 | 
| Built 2000 to 2009 | 650 | 
| Built 1990 to 1999 | 884 | 
| Built 1980 to 1989 | 1,811 | 
| Built 1970 to 1979 | 3,503 | 
| Built 1960 to 1969 | 2,406 | 
| Built 1950 to 1959 | 2,411 | 
| Built 1940 to 1949 | 1,034 | 
| Built 1939 or earlier | 489 | 
| Total housing units | 13,506 | 
| 1 room | 1,334 | 
| 2 rooms | 1,050 | 
| 3 rooms | 2,476 | 
| 4 rooms | 3,117 | 
| 5 rooms | 2,775 | 
| 6 rooms | 1,621 | 
| 7 rooms | 654 | 
| 8 rooms | 229 | 
| 9 rooms or more | 250 | 
| Median rooms | 4.1 | 
| Total housing units | 13,506 | 
| No bedroom | 1,397 | 
| 1 bedroom | 3,315 | 
| 2 bedrooms | 4,313 | 
| 3 bedrooms | 3,412 | 
| 4 bedrooms | 871 | 
| 5 or more bedrooms | 198 | 
| Occupied housing units | 13,095 | 
| Owner-occupied | 4,444 | 
| Renter-occupied | 8,651 | 
| Average household size of owner-occupied unit | 2.74 | 
| Average household size of renter-occupied unit | 2.72 | 
| Occupied housing units | 13,095 | 
| Moved in 2017 or later | 1,693 | 
| Moved in 2015 to 2016 | 4,888 | 
| Moved in 2010 to 2014 | 2,428 | 
| Moved in 2000 to 2009 | 2,015 | 
| Moved in 1990 to 1999 | 1,214 | 
| Moved in 1989 and earlier | 857 | 
| Owner-occupied units | 4,444 | 
| Less than $50,000 | 84 | 
| $50,000 to $99,999 | 88 | 
| $100,000 to $149,999 | 45 | 
| $150,000 to $199,999 | 192 | 
| $200,000 to $299,999 | 566 | 
| $300,000 to $499,999 | 1,430 | 
| $500,000 to $999,999 | 2,039 | 
| $1,000,000 or more | 0 | 
| Median (dollars) | 480,300 | 
| Owner-occupied units | 4,444 | 
| Housing units with a mortgage | 3,428 | 
| Housing units without a mortgage | 1,016 | 
| Occupied units paying rent | 8,499 | 
| Less than $500 | 256 | 
| $500 to $999 | 416 | 
| $1,000 to $1,499 | 1,271 | 
| $1,500 to $1,999 | 3,390 | 
| $2,000 to $2,499 | 2,161 | 
| $2,500 to $2,999 | 740 | 
| $3,000 or more | 265 | 
| Median (dollars) | 1,840 | 
| No rent paid | 152 | 
Data is based on 2021 Census