Main / ZIP Codes / 20621

ZIP Code 20621 demographics

Cities: 0

Total housing units: 580

Population: 786

ZIP Code 20621 location, demographics, population, home values, social and economic characteristics.

ZIP Code 20621 Location

The list below contains cities and counties that use ZIP Code 20621.

20621 state: Maryland
20621 county: St. Mary's County

ZIP Code 20621 population: 786

Population

Year	Population
2021	786
2020	1,277
2019	960
2018	1,046
2017	1,043
2016	923
2015	1,118
2014	1,385
2013	1,405
2012	1,180
2011	1,517

Census data for ZIP Code 20621

Demographic and housing estimates in ZIP Code 20621

Total population
Total population	786
Male	438
Female	348

Population by age
Total population	786
Under 5 years	8
5 to 9 years	7
10 to 14 years	6
15 to 19 years	37
20 to 24 years	87
25 to 34 years	12
35 to 44 years	40
45 to 54 years	256
55 to 59 years	16
60 to 64 years	142
65 to 74 years	82
75 to 84 years	81
85 years and over	12
Median age (years)	51.7
Under 18 years	40
16 years and over	746
18 years and over	746
21 years and over	711
62 years and over	305
65 years and over	175

Population by race
Total population	786
One race	786
White	705
Black or African American	81
American Indian and Alaska Native	0
Asian	0
Native Hawaiian and Other Pacific Islander	0
Some other race	0
Two or more races	0

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	746
Male Citizen, VOTING AGE 18 and over population	430
Female Citizen, VOTING AGE 18 and over population	316

Social characteristics in ZIP Code 20621

Households by type
Total households	396
Family households (families)	169
Married-couple family	0
Male householder, no wife present, family	166
Female householder, no husband present, family	158
Nonfamily households	61
Average household size	141
Average family size	1.98

Economic characteristics in ZIP Code 20621

Income and benefits (in inflation-adjusted dollars)
Total households	396
Less than $10,000	45
$10,000 to $14,999	0
$15,000 to $24,999	6
$25,000 to $34,999	0
$35,000 to $49,999	143
$50,000 to $74,999	27
$75,000 to $99,999	15
$100,000 to $149,999	42
$150,000 to $199,999	28
$200,000 or more	90

Housing characteristics in ZIP Code 20621

Housing occupancy
Total housing units	580
Occupied housing units	396
Vacant housing units	184

Units in structure
Total housing units	580
1-unit, detached	580
1-unit, attached	0
2 units	0
3 or 4 units	0
5 to 9 units	0
10 to 19 units	0
20 or more units	0
Mobile home	0
Boat, RV, van, etc.	0

Year structure built
Total housing units	580
Built 2014 or later	9
Built 2010 to 2013	21
Built 2000 to 2009	94
Built 1990 to 1999	43
Built 1980 to 1989	78
Built 1970 to 1979	284
Built 1960 to 1969	7
Built 1950 to 1959	17
Built 1940 to 1949	6
Built 1939 or earlier	21

Rooms
Total housing units	580
1 room	0
2 rooms	0
3 rooms	0
4 rooms	31
5 rooms	111
6 rooms	252
7 rooms	45
8 rooms	19
9 rooms or more	122
Median rooms	6.1

Bedrooms
Total housing units	580
No bedroom	0
1 bedroom	0
2 bedrooms	69
3 bedrooms	414
4 bedrooms	80
5 or more bedrooms	17

Housing tenure
Occupied housing units	396
Owner-occupied	381
Renter-occupied	15
Average household size of owner-occupied unit	2.02

Year householder moved into unit
Occupied housing units	396
Moved in 2017 or later	31
Moved in 2015 to 2016	30
Moved in 2010 to 2014	13
Moved in 2000 to 2009	254
Moved in 1990 to 1999	39
Moved in 1989 and earlier	29

Value
Owner-occupied units	381
Less than $50,000	9
$50,000 to $99,999	0
$100,000 to $149,999	0
$150,000 to $199,999	0
$200,000 to $299,999	55
$300,000 to $499,999	196
$500,000 to $999,999	121
$1,000,000 or more	0
Median (dollars)	444,800

Mortgage status
Owner-occupied units	381
Housing units with a mortgage	326
Housing units without a mortgage	55

Gross rent
Occupied units paying rent	15
Less than $500	0
$500 to $999	0
$1,000 to $1,499	15
$1,500 to $1,999	0
$2,000 to $2,499	0
$2,500 to $2,999	0
$3,000 or more	0
No rent paid	0

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