Frederick County, Maryland demographics
Median household income: 106,129
Demographics, population, home values, social and economic characteristics of Frederick County, Maryland.
Population
| 2021 | 267,498 |
| 2020 | 255,955 |
| 2019 | 251,422 |
| 2018 | 248,472 |
| 2017 | 246,105 |
| 2016 | 243,465 |
| 2015 | 241,373 |
| 2014 | 239,253 |
| 2013 | 236,668 |
| 2012 | 234,268 |
| 2011 | 231,725 |
| 2010 | 229,205 |
| 2009 | 224,185 |
Frederick County, MD cities
Adamstown CDP - 2,212
Ballenger Creek CDP - 23,114
Bartonsville CDP - 2,176
Braddock Heights CDP - 2,984
Brunswick city - 7,578
Buckeystown CDP - 1,397
Burkittsville town - 131
Emmitsburg town - 2,769
Frederick city - 76,376
Jefferson CDP - 2,556
Libertytown CDP - 843
Linganore CDP - 10,959
Middletown town - 4,893
Monrovia CDP - 2,306
Mount Airy town - 9,621
Myersville town - 2,427
New Market town - 1,598
Point of Rocks CDP - 2,277
Rosemont village - 319
Sabillasville CDP - 390
Spring Ridge CDP - 5,827
Thurmont town - 6,247
Urbana CDP - 12,841
Walkersville town - 6,134
Woodsboro town - 1,242
Census data for Frederick County, Maryland
Demographic and housing estimates in Frederick County, Maryland
| Total population | 267,498 |
| Male | 132,404 |
| Female | 135,094 |
| Total population | 267,498 |
| Under 5 years | 15,666 |
| 5 to 9 years | 17,012 |
| 10 to 14 years | 18,635 |
| 15 to 19 years | 18,068 |
| 20 to 24 years | 15,613 |
| 25 to 34 years | 33,437 |
| 35 to 44 years | 36,206 |
| 45 to 54 years | 37,785 |
| 55 to 59 years | 19,377 |
| 60 to 64 years | 16,948 |
| 65 to 74 years | 23,316 |
| 75 to 84 years | 10,667 |
| 85 years and over | 4,768 |
| Median age (years) | 38.8 |
| Under 18 years | 62,573 |
| 16 years and over | 211,941 |
| 18 years and over | 204,925 |
| 21 years and over | 194,535 |
| 62 years and over | 48,842 |
| 65 years and over | 38,751 |
| Total population | 267,498 |
| One race | 248,186 |
| White | 204,273 |
| Black or African American | 25,804 |
| American Indian and Alaska Native | 476 |
| Asian | 12,338 |
| Native Hawaiian and Other Pacific Islander | 105 |
| Some other race | 5,190 |
| Two or more races | 19,312 |
| Citizen, VOTING AGE 18 and over population | 193,777 |
| Male Citizen, VOTING AGE 18 and over population | 95,490 |
| Female Citizen, VOTING AGE 18 and over population | 98,287 |
Social characteristics in Frederick County, Maryland
| Total households | 97,615 |
| Family households (families) | 55,365 |
| Married-couple family | 6,761 |
| Male householder, no wife present, family | 14,252 |
| Female householder, no husband present, family | 10,030 |
| Nonfamily households | 21,237 |
| Average household size | 27,711 |
| Average family size | 2.69 |
Economic characteristics in Frederick County, Maryland
| Total households | 97,615 |
| Less than $10,000 | 2,512 |
| $10,000 to $14,999 | 2,007 |
| $15,000 to $24,999 | 3,565 |
| $25,000 to $34,999 | 4,643 |
| $35,000 to $49,999 | 7,222 |
| $50,000 to $74,999 | 13,879 |
| $75,000 to $99,999 | 12,157 |
| $100,000 to $149,999 | 21,681 |
| $150,000 to $199,999 | 14,178 |
| $200,000 or more | 15,771 |
| Median household income (dollars) | 106,129 |
Housing characteristics in Frederick County, Maryland
| Total housing units | 101,980 |
| Occupied housing units | 97,615 |
| Vacant housing units | 4,365 |
| Total housing units | 101,980 |
| 1-unit, detached | 62,112 |
| 1-unit, attached | 22,004 |
| 2 units | 1,350 |
| 3 or 4 units | 1,869 |
| 5 to 9 units | 3,105 |
| 10 to 19 units | 6,150 |
| 20 or more units | 4,476 |
| Mobile home | 889 |
| Boat, RV, van, etc. | 25 |
| Total housing units | 101,980 |
| Built 2014 or later | 464 |
| Built 2010 to 2013 | 10,449 |
| Built 2000 to 2009 | 16,399 |
| Built 1990 to 1999 | 20,544 |
| Built 1980 to 1989 | 16,620 |
| Built 1970 to 1979 | 12,425 |
| Built 1960 to 1969 | 6,584 |
| Built 1950 to 1959 | 4,755 |
| Built 1940 to 1949 | 1,945 |
| Built 1939 or earlier | 11,795 |
| Total housing units | 101,980 |
| 1 room | 892 |
| 2 rooms | 1,280 |
| 3 rooms | 4,735 |
| 4 rooms | 10,185 |
| 5 rooms | 11,886 |
| 6 rooms | 16,080 |
| 7 rooms | 14,443 |
| 8 rooms | 14,174 |
| 9 rooms or more | 28,305 |
| Median rooms | 6.9 |
| Total housing units | 101,980 |
| No bedroom | 1,160 |
| 1 bedroom | 6,066 |
| 2 bedrooms | 17,600 |
| 3 bedrooms | 38,508 |
| 4 bedrooms | 30,070 |
| 5 or more bedrooms | 8,576 |
| Occupied housing units | 97,615 |
| Owner-occupied | 74,544 |
| Renter-occupied | 23,071 |
| Average household size of owner-occupied unit | 2.80 |
| Average household size of renter-occupied unit | 2.35 |
| Occupied housing units | 97,615 |
| Moved in 2017 or later | 9,422 |
| Moved in 2015 to 2016 | 28,455 |
| Moved in 2010 to 2014 | 15,558 |
| Moved in 2000 to 2009 | 21,037 |
| Moved in 1990 to 1999 | 11,928 |
| Moved in 1989 and earlier | 11,215 |
| Owner-occupied units | 74,544 |
| Less than $50,000 | 1,081 |
| $50,000 to $99,999 | 542 |
| $100,000 to $149,999 | 1,329 |
| $150,000 to $199,999 | 4,658 |
| $200,000 to $299,999 | 18,754 |
| $300,000 to $499,999 | 33,010 |
| $500,000 to $999,999 | 14,328 |
| $1,000,000 or more | 842 |
| Median (dollars) | 356,500 |
| Owner-occupied units | 74,544 |
| Housing units with a mortgage | 56,675 |
| Housing units without a mortgage | 17,869 |
| Occupied units paying rent | 22,302 |
| Less than $500 | 897 |
| $500 to $999 | 2,686 |
| $1,000 to $1,499 | 7,527 |
| $1,500 to $1,999 | 7,040 |
| $2,000 to $2,499 | 2,889 |
| $2,500 to $2,999 | 726 |
| $3,000 or more | 537 |
| Median (dollars) | 1,503 |
| No rent paid | 769 |
Demographic data for Frederick County, MD and each city in the county. Lists of cities by population, wealth and poverty in Frederick County, MD.