Carroll County, Maryland demographics
Population: 172,148
Median age: 41.7
Median household income: 104,708
Demographics, population, home values, social and economic characteristics of Carroll County, Maryland.
Population
| 2021 | 172,148 |
| 2020 | 168,233 |
| 2019 | 167,699 |
| 2018 | 167,522 |
| 2017 | 167,319 |
| 2016 | 167,535 |
| 2015 | 167,444 |
| 2014 | 167,399 |
| 2013 | 167,261 |
| 2012 | 167,249 |
| 2011 | 167,277 |
| 2010 | 167,208 |
| 2009 | 168,964 |
Carroll County, MD cities
Eldersburg CDP - 30,418
Hampstead town - 6,273
Manchester town - 5,350
Mount Airy town - 9,621
New Windsor town - 1,267
Sykesville town - 4,260
Taneytown city - 7,183
Union Bridge town - 962
Westminster city - 19,783
Census data for Carroll County, Maryland
Demographic and housing estimates in Carroll County, Maryland
| Total population | 172,148 |
| Male | 85,695 |
| Female | 86,453 |
| Total population | 172,148 |
| Under 5 years | 9,290 |
| 5 to 9 years | 10,087 |
| 10 to 14 years | 11,088 |
| 15 to 19 years | 11,772 |
| 20 to 24 years | 10,002 |
| 25 to 34 years | 19,253 |
| 35 to 44 years | 20,659 |
| 45 to 54 years | 24,811 |
| 55 to 59 years | 13,817 |
| 60 to 64 years | 12,384 |
| 65 to 74 years | 17,239 |
| 75 to 84 years | 8,162 |
| 85 years and over | 3,584 |
| Median age (years) | 41.7 |
| Under 18 years | 37,767 |
| 16 years and over | 139,381 |
| 18 years and over | 134,381 |
| 21 years and over | 127,674 |
| 62 years and over | 36,244 |
| 65 years and over | 28,985 |
| Total population | 172,148 |
| One race | 166,604 |
| White | 154,351 |
| Black or African American | 6,230 |
| American Indian and Alaska Native | 351 |
| Asian | 3,752 |
| Native Hawaiian and Other Pacific Islander | 56 |
| Some other race | 1,864 |
| Two or more races | 5,544 |
| Citizen, VOTING AGE 18 and over population | 131,588 |
| Male Citizen, VOTING AGE 18 and over population | 64,869 |
| Female Citizen, VOTING AGE 18 and over population | 66,719 |
Social characteristics in Carroll County, Maryland
| Total households | 62,907 |
| Family households (families) | 39,727 |
| Married-couple family | 3,242 |
| Male householder, no wife present, family | 7,907 |
| Female householder, no husband present, family | 5,700 |
| Nonfamily households | 12,031 |
| Average household size | 19,888 |
| Average family size | 2.68 |
Economic characteristics in Carroll County, Maryland
| Total households | 62,907 |
| Less than $10,000 | 1,721 |
| $10,000 to $14,999 | 967 |
| $15,000 to $24,999 | 3,113 |
| $25,000 to $34,999 | 2,737 |
| $35,000 to $49,999 | 5,350 |
| $50,000 to $74,999 | 8,194 |
| $75,000 to $99,999 | 8,027 |
| $100,000 to $149,999 | 14,572 |
| $150,000 to $199,999 | 8,514 |
| $200,000 or more | 9,712 |
| Median household income (dollars) | 104,708 |
Housing characteristics in Carroll County, Maryland
| Total housing units | 65,500 |
| Occupied housing units | 62,907 |
| Vacant housing units | 2,593 |
| Total housing units | 65,500 |
| 1-unit, detached | 50,665 |
| 1-unit, attached | 6,689 |
| 2 units | 1,101 |
| 3 or 4 units | 1,417 |
| 5 to 9 units | 1,017 |
| 10 to 19 units | 2,200 |
| 20 or more units | 1,720 |
| Mobile home | 691 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 65,500 |
| Built 2014 or later | 34 |
| Built 2010 to 2013 | 2,895 |
| Built 2000 to 2009 | 8,773 |
| Built 1990 to 1999 | 12,212 |
| Built 1980 to 1989 | 11,891 |
| Built 1970 to 1979 | 12,284 |
| Built 1960 to 1969 | 5,025 |
| Built 1950 to 1959 | 3,299 |
| Built 1940 to 1949 | 1,461 |
| Built 1939 or earlier | 7,626 |
| Total housing units | 65,500 |
| 1 room | 281 |
| 2 rooms | 539 |
| 3 rooms | 2,607 |
| 4 rooms | 5,824 |
| 5 rooms | 6,548 |
| 6 rooms | 9,899 |
| 7 rooms | 10,049 |
| 8 rooms | 9,885 |
| 9 rooms or more | 19,868 |
| Median rooms | 7.2 |
| Total housing units | 65,500 |
| No bedroom | 361 |
| 1 bedroom | 3,466 |
| 2 bedrooms | 9,781 |
| 3 bedrooms | 26,818 |
| 4 bedrooms | 19,834 |
| 5 or more bedrooms | 5,240 |
| Occupied housing units | 62,907 |
| Owner-occupied | 52,153 |
| Renter-occupied | 10,754 |
| Average household size of owner-occupied unit | 2.79 |
| Average household size of renter-occupied unit | 2.16 |
| Occupied housing units | 62,907 |
| Moved in 2017 or later | 3,498 |
| Moved in 2015 to 2016 | 13,809 |
| Moved in 2010 to 2014 | 8,823 |
| Moved in 2000 to 2009 | 16,164 |
| Moved in 1990 to 1999 | 10,968 |
| Moved in 1989 and earlier | 9,645 |
| Owner-occupied units | 52,153 |
| Less than $50,000 | 758 |
| $50,000 to $99,999 | 336 |
| $100,000 to $149,999 | 1,151 |
| $150,000 to $199,999 | 3,210 |
| $200,000 to $299,999 | 12,058 |
| $300,000 to $499,999 | 25,745 |
| $500,000 to $999,999 | 8,244 |
| $1,000,000 or more | 651 |
| Median (dollars) | 353,500 |
| Owner-occupied units | 52,153 |
| Housing units with a mortgage | 37,489 |
| Housing units without a mortgage | 14,664 |
| Occupied units paying rent | 9,994 |
| Less than $500 | 1,005 |
| $500 to $999 | 2,574 |
| $1,000 to $1,499 | 3,126 |
| $1,500 to $1,999 | 2,141 |
| $2,000 to $2,499 | 656 |
| $2,500 to $2,999 | 268 |
| $3,000 or more | 224 |
| Median (dollars) | 1,228 |
| No rent paid | 760 |
Demographic data for Carroll County, MD and each city in the county. Lists of cities by population, wealth and poverty in Carroll County, MD.
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