US ZIP Codes → Cities by ZIP Code → 21220

ZIP Code 21220

ZIP Code	21220
City	MIDDLE RIVER
State	MD
Type	STANDARD
Post offices count	1 (see all)
Total population	41,627 (see all)

Cities in ZIP Code 21220

Primary city: MIDDLE RIVER, MD

Acceptable: BALTIMORE

Post offices

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Census data for ZIP Code 21220

Demographic and housing estimates in ZIP Code 21220

Total population
Total population	41,627
Male	19,660
Female	21,967

Population by age
Total population	41,627
Under 5 years	2,808
5 to 9 years	2,922
10 to 14 years	1,990
15 to 19 years	2,438
20 to 24 years	2,290
25 to 34 years	5,773
35 to 44 years	5,853
45 to 54 years	5,618
55 to 59 years	3,476
60 to 64 years	2,845
65 to 74 years	3,499
75 to 84 years	1,671
85 years and over	444
Median age (years)	39.2
Under 18 years	8,928
16 years and over	33,448
18 years and over	32,699
21 years and over	31,244
62 years and over	7,122
65 years and over	5,614

Population by race
Total population	41,627
One race	39,709
White	25,065
Black or African American	11,222
American Indian and Alaska Native	58
Asian	1,973
Native Hawaiian and Other Pacific Islander	57
Some other race	1,334
Two or more races	1,918

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	30,075
Male Citizen, VOTING AGE 18 and over population	13,852
Female Citizen, VOTING AGE 18 and over population	16,223

Social characteristics in ZIP Code 21220

Households by type
Total households	15,970
Family households (families)	7,436
Married-couple family	1,135
Male householder, no wife present, family	2,530
Female householder, no husband present, family	1,647
Nonfamily households	4,869
Average household size	3,984
Average family size	2.60

Economic characteristics in ZIP Code 21220

Income and benefits (in 2021 inflation-adjusted dollars)
Total households	15,970
Less than $10,000	1,070
$10,000 to $14,999	281
$15,000 to $24,999	815
$25,000 to $34,999	1,357
$35,000 to $49,999	2,006
$50,000 to $74,999	2,649
$75,000 to $99,999	2,171
$100,000 to $149,999	3,177
$150,000 to $199,999	1,255
$200,000 or more	1,189
Median household income (dollars)	72,724

Housing characteristics in ZIP Code 21220

Housing occupancy
Total housing units	17,557
Occupied housing units	15,970
Vacant housing units	1,587

Units in structure
Total housing units	17,557
1-unit, detached	7,840
1-unit, attached	5,109
2 units	145
3 or 4 units	322
5 to 9 units	761
10 to 19 units	816
20 or more units	1,107
Mobile home	1,457
Boat, RV, van, etc.	0

Year structure built
Total housing units	17,557
Built 2014 or later	0
Built 2010 to 2013	1,731
Built 2000 to 2009	2,457
Built 1990 to 1999	2,218
Built 1980 to 1989	2,353
Built 1970 to 1979	2,201
Built 1960 to 1969	1,409
Built 1950 to 1959	2,332
Built 1940 to 1949	2,151
Built 1939 or earlier	705

Rooms
Total housing units	17,557
1 room	207
2 rooms	172
3 rooms	1,098
4 rooms	2,701
5 rooms	3,245
6 rooms	3,106
7 rooms	2,789
8 rooms	2,249
9 rooms or more	1,990
Median rooms	5.9

Bedrooms
Total housing units	17,557
No bedroom	216
1 bedroom	1,610
2 bedrooms	4,715
3 bedrooms	8,332
4 bedrooms	2,281
5 or more bedrooms	403

Housing tenure
Occupied housing units	15,970
Owner-occupied	10,510
Renter-occupied	5,460
Average household size of owner-occupied unit	2.56
Average household size of renter-occupied unit	2.67

Year householder moved into unit
Occupied housing units	15,970
Moved in 2017 or later	1,805
Moved in 2015 to 2016	4,912
Moved in 2010 to 2014	2,056
Moved in 2000 to 2009	3,102
Moved in 1990 to 1999	1,951
Moved in 1989 and earlier	2,144

Value
Owner-occupied units	10,510
Less than $50,000	759
$50,000 to $99,999	963
$100,000 to $149,999	766
$150,000 to $199,999	1,508
$200,000 to $299,999	3,255
$300,000 to $499,999	2,488
$500,000 to $999,999	705
$1,000,000 or more	66
Median (dollars)	227,900

Mortgage status
Owner-occupied units	10,510
Housing units with a mortgage	6,697
Housing units without a mortgage	3,813

Gross rent
Occupied units paying rent	5,254
Less than $500	128
$500 to $999	381
$1,000 to $1,499	2,762
$1,500 to $1,999	1,363
$2,000 to $2,499	564
$2,500 to $2,999	0
$3,000 or more	56
Median (dollars)	1,393
No rent paid	206

Data is based on 2021 Census

Other ZIP Codes

21217 21218 212192122021221 21222 21223

ZIP Code 21220

Cities in ZIP Code 21220

Post offices

MIDDLE RIVER — Post Office™

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Map

Census data for ZIP Code 21220

Demographic and housing estimates in ZIP Code 21220

Social characteristics in ZIP Code 21220

Economic characteristics in ZIP Code 21220

Housing characteristics in ZIP Code 21220

Other ZIP Codes