ZIP Code 20854
| ZIP Code | 20854 |
| City | POTOMAC |
| State | MD |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 49,684 (see all) |
Cities in ZIP Code 20854
Primary city: POTOMAC, MDAcceptable: ROCKVILLE
Post offices
POTOMAC — Post Office™ 10221 RIVER RD POTOMAC, MD 20854-9998 MorePOTOMAC — Post Office™10221 RIVER RD For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
Services at this Location Service hours may vary.
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Map
Census data for ZIP Code 20854
Demographic and housing estimates in ZIP Code 20854
| Total population | 49,684 |
| Male | 24,281 |
| Female | 25,403 |
| 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 |
| 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 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
| 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
| 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
| Total housing units | 17,448 |
| Occupied housing units | 17,030 |
| Vacant housing units | 418 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| Owner-occupied units | 15,289 |
| Housing units with a mortgage | 10,145 |
| Housing units without a mortgage | 5,144 |
| 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 |
Data is based on 2021 Census