21613 Zip Code

April 26, 2024

Zip Code: 21613
City/Town: Cambridge
State: Maryland
Population: 17,330
Per Capita Income: $22,758
Mean Household Income: $52,047
Total Housing Units: 7,402
Median Home Value: $96,100
Median Year Homes Built: 1958
Land Area: 155.4 sq miles
402.6 sq kilometers
Water Area: 40.0 sq miles
103.6 sq kilometers
   
Population Information (21613 zip code)
Number/Percent/U.S. Avg
Percent
U.S. Avg
Total Population:
17,330
--
--
  Male:
8,076
46.6%
49.2%
  Female:
9,254
53.4%
50.8%
Median Age:
42.4 yrs
--
37.2 yrs
Under 5 years:
1,178
6.8%
6.5%
5 to 9 years:
1,007
6.1%
6.6%
10 to 19 years:
2,010
11.6%
13.8%
20 to 29 years:
2,143
12.4%
13.8%
30 to 39 years:
1,839
10.6%
13.0%
40 to 49 years:
2,222
12.8%
14.2%
50 to 59 years:
2,583
14.9%
13.6%
60 to 69 years:
2,128
12.3%
9.4%
70 to 79 years:
1,277
7.4%
5.4%
80 years and over:
943
5.4%
3.7%

Housing Information (21613 zip code)

 
Number/Percent/U.S. Avg
Percent
U.S. Avg
Median home value:
$96,100
--
$119,600
Median year homes build:
1958
--
1971
Median real estate taxes:
$1,023 / yr.
--
$1,334 / yr.
Median rent:
$342 / mo.
--
$519 / mo.
 
 
 
 
Total households:
7,402
--
--
    Family households:
4,581
61.9%
66.4%
    Nonfamily households:
2,821
38.1%
33.6%
Households with individuals under 18 years:
2,054
27.7%
33.4%
Households with individuals 65 years and over:
2,253
30.4%
24.9%
Average household size:
2.3
--
--
Average family size:
2.8
--
--
 
 
 
 
Total housing units:
8,985
--
--
    Occupied housing units:
7,402
82.4%
88.6%
    Vacant housing units:
1,583
17.6%
11.4%
        For rent:
356
4.0%
3.1%
        Rented, not occupied:
23
0.3%
0.2%
        For sale only:
179
2.0%
1.4%
        Sold, not occupied:
29
0.3%
0.3%
        For seasonal, recreational, or occasional use:
505
5.6%
3.5%
        All other vacants:
491
5.5%
2.8%
 
 
 
 
Homeowner vacancy rate:
--
4.0%
2.4%
Rental vacancy rate:
--
10.1%
9.2%
 
 
 
 
Owner-occupied housing units:
4,264
--
--
    Population in owner-occupied housing units:
9,517
--
--
    Average household size of owner-occupied units:
2.2
--
2.65
Renter-occupied housing units:
3,138
--
--
    Population in renter-occupied housing units:
7,346
--
--
    Average household size of renter-occupied units:
2.3
--
2.44

Educational Attainment (21613 zip code)

 
Number/Percent/U.S. Avg
Percent
U.S. Avg
Population 25 years and over
11,375
--
--
    Less than 9th grade:
979
8.6%
6.2%
    9th to 12th grade, no diploma:
1,848
16.2%
8.7%
    High school graduate (includes equivalency):
4,677
41.1%
29.0%
    Some college, no degree:
1,880
16.5%
20.6%
    Associate degree:
447
3.9%
7.5%
    Bachelor's degree:
861
7.6%
17.6%
    Graduate or professional degree:
683
6.0%
10.3%
    Percent high school graduate or higher:
--
75.1%
85.0%
    Percent bachelor's degree or higher:
--
13.6%
27.9%

Income Information (21613 zip code)

 
Number/Percent/U.S. Avg
Percent
U.S. Avg
Mean household income:
$0 / yr.
--
$70,883
Per capita income:
$0 / yr.
--
$27,334
Males 15 years and over with income:
5,434
31.4%
50.4%
    Median income:
$23,226 / yr.
--
$27,932 / yr.
    Full-time, year-round workers:
2,817
16.3%
59.7%
        Median income:
$28,849 / yr.
--
$38,349 / yr.
Females 15 years and over with income:
6,449
37.2%
49.6%
    Median income:
$15,720 / yr.
--
$16,327 / yr.
    Full-time, year-round workers:
2,265
13.1%
40.3%
        Median income:
$23,056 / yr.
--
$28,135 / yr.
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