21056 Zip Code

April 25, 2024

Zip Code: 21056
City/Town: Gibson Island
State: Maryland
Population: 267
Per Capita Income: $84,680
Mean Household Income: $149,132
Total Housing Units: 118
Median Home Value: $835,600
Median Year Homes Built: 1952
Land Area: 1.4 sq miles
3.6 sq kilometers
Water Area: 3.9 sq miles
10.2 sq kilometers
   
Population Information (21056 zip code)
Number/Percent/U.S. Avg
Percent
U.S. Avg
Total Population:
267
--
--
  Male:
132
49.4%
49.2%
  Female:
135
50.6%
50.8%
Median Age:
56.8 yrs
--
37.2 yrs
Under 5 years:
9
3.4%
6.5%
5 to 9 years:
10
4.5%
6.6%
10 to 19 years:
28
10.5%
13.8%
20 to 29 years:
14
5.2%
13.8%
30 to 39 years:
15
5.6%
13.0%
40 to 49 years:
26
9.7%
14.2%
50 to 59 years:
55
20.6%
13.6%
60 to 69 years:
61
22.8%
9.4%
70 to 79 years:
35
13.1%
5.4%
80 years and over:
14
5.2%
3.7%

Housing Information (21056 zip code)

 
Number/Percent/U.S. Avg
Percent
U.S. Avg
Median home value:
$835,600
--
$119,600
Median year homes build:
1952
--
1971
Median real estate taxes:
$6,086 / yr.
--
$1,334 / yr.
Median rent:
$950 / mo.
--
$519 / mo.
 
 
 
 
Total households:
118
--
--
    Family households:
84
71.2%
66.4%
    Nonfamily households:
34
28.8%
33.6%
Households with individuals under 18 years:
21
17.8%
33.4%
Households with individuals 65 years and over:
52
44.1%
24.9%
Average household size:
2.3
--
--
Average family size:
2.7
--
--
 
 
 
 
Total housing units:
230
--
--
    Occupied housing units:
118
51.3%
88.6%
    Vacant housing units:
112
48.7%
11.4%
        For rent:
2
0.9%
3.1%
        Rented, not occupied:
0
0.0%
0.2%
        For sale only:
1
0.4%
1.4%
        Sold, not occupied:
1
0.4%
0.3%
        For seasonal, recreational, or occasional use:
103
44.8%
3.5%
        All other vacants:
5
2.2%
2.8%
 
 
 
 
Homeowner vacancy rate:
--
0.9%
2.4%
Rental vacancy rate:
--
16.7%
9.2%
 
 
 
 
Owner-occupied housing units:
108
--
--
    Population in owner-occupied housing units:
240
--
--
    Average household size of owner-occupied units:
2.2
--
2.65
Renter-occupied housing units:
10
--
--
    Population in renter-occupied housing units:
27
--
--
    Average household size of renter-occupied units:
2.7
--
2.44

Educational Attainment (21056 zip code)

 
Number/Percent/U.S. Avg
Percent
U.S. Avg
Population 25 years and over
260
--
--
    Less than 9th grade:
0
0.0%
6.2%
    9th to 12th grade, no diploma:
9
3.5%
8.7%
    High school graduate (includes equivalency):
32
12.3%
29.0%
    Some college, no degree:
40
15.4%
20.6%
    Associate degree:
0
0.0%
7.5%
    Bachelor's degree:
92
35.4%
17.6%
    Graduate or professional degree:
87
33.5%
10.3%
    Percent high school graduate or higher:
--
96.5%
85.0%
    Percent bachelor's degree or higher:
--
68.8%
27.9%

Income Information (21056 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:
124
46.4%
50.4%
    Median income:
$83,997 / yr.
--
$27,932 / yr.
    Full-time, year-round workers:
88
33.0%
59.7%
        Median income:
$83,636 / yr.
--
$38,349 / yr.
Females 15 years and over with income:
121
45.3%
49.6%
    Median income:
$30,156 / yr.
--
$16,327 / yr.
    Full-time, year-round workers:
9
3.4%
40.3%
        Median income:
$100,001 / yr.
--
$28,135 / yr.
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