Main / ZIP Codes / 20854

ZIP Code 20854 demographics

Cities: 4

Total housing units: 17,448

Population: 49,684

ZIP Code 20854 location, demographics, population, home values, social and economic characteristics.

ZIP Code 20854 Location

The list below contains cities and counties that use ZIP Code 20854.

20854 state: Maryland
20854 county: Montgomery County
20854 cities: Darnestown CDP , Potomac CDP , Rockville city , Travilah CDP

ZIP Code 20854 population: 49,684

Population

Year	Population
2021	49,684
2020	49,196
2019	49,189
2018	49,194
2017	49,524
2016	49,926
2015	50,494
2014	50,369
2013	49,759
2012	49,714
2011	49,088

Census data for ZIP Code 20854

Demographic and housing estimates in ZIP Code 20854

Total population
Total population	49,684
Male	24,281
Female	25,403

Population by age
Total population	49,684
Under 5 years	2,171
5 to 9 years	2,648
10 to 14 years	4,382
15 to 19 years	4,346
20 to 24 years	1,831
25 to 34 years	2,413
35 to 44 years	5,064
45 to 54 years	8,002
55 to 59 years	3,911
60 to 64 years	3,675
65 to 74 years	6,271
75 to 84 years	3,757
85 years and over	1,213
Median age (years)	47.7
Under 18 years	12,347
16 years and over	39,646
18 years and over	37,337
21 years and over	35,787
62 years and over	13,571
65 years and over	11,241

Population by race
Total population	49,684
One race	46,635
White	32,444
Black or African American	2,884
American Indian and Alaska Native	1
Asian	10,490
Native Hawaiian and Other Pacific Islander	55
Some other race	761
Two or more races	3,049

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	34,461
Male Citizen, VOTING AGE 18 and over population	16,353
Female Citizen, VOTING AGE 18 and over population	18,108

Social characteristics in ZIP Code 20854

Households by type
Total households	17,030
Family households (families)	12,487
Married-couple family	181
Male householder, no wife present, family	1,427
Female householder, no husband present, family	790
Nonfamily households	2,935
Average household size	7,087
Average family size	2.90

Economic characteristics in ZIP Code 20854

Income and benefits (in inflation-adjusted dollars)
Total households	17,030
Less than $10,000	330
$10,000 to $14,999	126
$15,000 to $24,999	245
$25,000 to $34,999	306
$35,000 to $49,999	698
$50,000 to $74,999	900
$75,000 to $99,999	795
$100,000 to $149,999	2,023
$150,000 to $199,999	2,299
$200,000 or more	9,308
Median household income (dollars)	217,477

Housing characteristics in ZIP Code 20854

Housing occupancy
Total housing units	17,448
Occupied housing units	17,030
Vacant housing units	418

Units in structure
Total housing units	17,448
1-unit, detached	14,119
1-unit, attached	2,335
2 units	48
3 or 4 units	12
5 to 9 units	55
10 to 19 units	9
20 or more units	855
Mobile home	15
Boat, RV, van, etc.	0

Year structure built
Total housing units	17,448
Built 2014 or later	0
Built 2010 to 2013	859
Built 2000 to 2009	1,210
Built 1990 to 1999	2,363
Built 1980 to 1989	3,556
Built 1970 to 1979	4,644
Built 1960 to 1969	3,925
Built 1950 to 1959	640
Built 1940 to 1949	159
Built 1939 or earlier	92

Rooms
Total housing units	17,448
1 room	62
2 rooms	75
3 rooms	206
4 rooms	411
5 rooms	656
6 rooms	1,063
7 rooms	1,389
8 rooms	2,184
9 rooms or more	11,402
Median rooms	10.0

Bedrooms
Total housing units	17,448
No bedroom	62
1 bedroom	274
2 bedrooms	800
3 bedrooms	2,335
4 bedrooms	7,246
5 or more bedrooms	6,731

Housing tenure
Occupied housing units	17,030
Owner-occupied	15,289
Renter-occupied	1,741
Average household size of owner-occupied unit	2.91
Average household size of renter-occupied unit	2.76

Year householder moved into unit
Occupied housing units	17,030
Moved in 2017 or later	1,175
Moved in 2015 to 2016	2,776
Moved in 2010 to 2014	2,545
Moved in 2000 to 2009	4,174
Moved in 1990 to 1999	2,745
Moved in 1989 and earlier	3,615

Value
Owner-occupied units	15,289
Less than $50,000	163
$50,000 to $99,999	19
$100,000 to $149,999	25
$150,000 to $199,999	59
$200,000 to $299,999	107
$300,000 to $499,999	375
$500,000 to $999,999	7,874
$1,000,000 or more	6,667
Median (dollars)	950,400

Mortgage status
Owner-occupied units	15,289
Housing units with a mortgage	10,145
Housing units without a mortgage	5,144

Gross rent
Occupied units paying rent	1,544
Less than $500	0
$500 to $999	85
$1,000 to $1,499	271
$1,500 to $1,999	83
$2,000 to $2,499	177
$2,500 to $2,999	307
$3,000 or more	621
Median (dollars)	2,754
No rent paid	197

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