US ZIP Codes → Cities by ZIP Code → 21777

ZIP Code 21777

ZIP Code	21777
City	POINT OF ROCKS
State	MD
Type	STANDARD
Post offices count	1 (see all)
Total population	2,277 (see all)

Cities in ZIP Code 21777

Primary city: POINT OF ROCKS, MD

Acceptable: PT OF ROCKS

Post offices

Map

Census data for ZIP Code 21777

Demographic and housing estimates in ZIP Code 21777

Total population
Total population	2,277
Male	1,254
Female	1,023

Population by age
Total population	2,277
Under 5 years	227
5 to 9 years	147
10 to 14 years	114
15 to 19 years	107
20 to 24 years	156
25 to 34 years	236
35 to 44 years	360
45 to 54 years	316
55 to 59 years	298
60 to 64 years	131
65 to 74 years	111
75 to 84 years	74
85 years and over	0
Median age (years)	37.8
Under 18 years	559
16 years and over	1,747
18 years and over	1,718
21 years and over	1,587
62 years and over	286
65 years and over	185

Population by race
Total population	2,277
One race	2,098
White	1,759
Black or African American	185
American Indian and Alaska Native	0
Asian	146
Native Hawaiian and Other Pacific Islander	0
Some other race	8
Two or more races	179

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	1,664
Male Citizen, VOTING AGE 18 and over population	892
Female Citizen, VOTING AGE 18 and over population	772

Social characteristics in ZIP Code 21777

Households by type
Total households	734
Family households (families)	569
Married-couple family	69
Male householder, no wife present, family	5
Female householder, no husband present, family	5
Nonfamily households	91
Average household size	119
Average family size	3.10

Economic characteristics in ZIP Code 21777

Income and benefits (in 2021 inflation-adjusted dollars)
Total households	734
Less than $10,000	7
$10,000 to $14,999	0
$15,000 to $24,999	0
$25,000 to $34,999	27
$35,000 to $49,999	17
$50,000 to $74,999	51
$75,000 to $99,999	191
$100,000 to $149,999	162
$150,000 to $199,999	153
$200,000 or more	126
Median household income (dollars)	121,739

Housing characteristics in ZIP Code 21777

Housing occupancy
Total housing units	734
Occupied housing units	734
Vacant housing units	0

Units in structure
Total housing units	734
1-unit, detached	709
1-unit, attached	25
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	734
Built 2014 or later	0
Built 2010 to 2013	113
Built 2000 to 2009	148
Built 1990 to 1999	152
Built 1980 to 1989	226
Built 1970 to 1979	8
Built 1960 to 1969	34
Built 1950 to 1959	0
Built 1940 to 1949	36
Built 1939 or earlier	17

Rooms
Total housing units	734
1 room	0
2 rooms	0
3 rooms	0
4 rooms	17
5 rooms	16
6 rooms	145
7 rooms	146
8 rooms	57
9 rooms or more	353
Median rooms	8.3

Bedrooms
Total housing units	734
No bedroom	0
1 bedroom	0
2 bedrooms	17
3 bedrooms	340
4 bedrooms	268
5 or more bedrooms	109

Housing tenure
Occupied housing units	734
Owner-occupied	724
Renter-occupied	10
Average household size of owner-occupied unit	3.09
Average household size of renter-occupied unit	4.00

Year householder moved into unit
Occupied housing units	734
Moved in 2017 or later	103
Moved in 2015 to 2016	126
Moved in 2010 to 2014	127
Moved in 2000 to 2009	122
Moved in 1990 to 1999	167
Moved in 1989 and earlier	89

Value
Owner-occupied units	724
Less than $50,000	0
$50,000 to $99,999	0
$100,000 to $149,999	29
$150,000 to $199,999	7
$200,000 to $299,999	189
$300,000 to $499,999	434
$500,000 to $999,999	65
$1,000,000 or more	0
Median (dollars)	346,900

Mortgage status
Owner-occupied units	724
Housing units with a mortgage	608
Housing units without a mortgage	116

Gross rent
Occupied units paying rent	10
Less than $500	0
$500 to $999	0
$1,000 to $1,499	0
$1,500 to $1,999	0
$2,000 to $2,499	10
$2,500 to $2,999	0
$3,000 or more	0
Median (dollars)	-666,666,666
No rent paid	0

Data is based on 2021 Census

Other ZIP Codes

21774 21775 217762177721778 21779 21780

ZIP Code 21777

Cities in ZIP Code 21777

Post offices

POINT OF ROCKS — Post Office™

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Map

Census data for ZIP Code 21777

Demographic and housing estimates in ZIP Code 21777

Social characteristics in ZIP Code 21777

Economic characteristics in ZIP Code 21777

Housing characteristics in ZIP Code 21777

Other ZIP Codes