Mercer County, Pennsylvania demographics
Population: 111,216
Median age: 44.8
Median household income: 52,810
Demographics, population, home values, social and economic characteristics of Mercer County, Pennsylvania.
Population
| 2021 | 111,216 |
| 2020 | 110,519 |
| 2019 | 111,518 |
| 2018 | 112,630 |
| 2017 | 113,623 |
| 2016 | 114,598 |
| 2015 | 115,320 |
| 2014 | 115,739 |
| 2013 | 116,059 |
| 2012 | 116,474 |
| 2011 | 116,939 |
| 2010 | 117,296 |
| 2009 | 117,098 |
Mercer County, PA cities
Clark borough - 695
Farrell city - 4,329
Fredonia borough - 329
Greenville borough - 5,578
Grove City borough - 7,942
Hermitage city - 16,240
Jackson Center borough - 173
Jamestown borough - 631
Lake Latonka CDP - 739
Mercer borough - 1,808
New Lebanon borough - 182
Reynolds Heights CDP - 2,078
Sandy Lake borough - 697
Sharon city - 13,203
Sharpsville borough - 4,270
Sheakleyville borough - 156
Stoneboro borough - 828
West Middlesex borough - 1,159
Wheatland borough - 559
Census data for Mercer County, Pennsylvania
Demographic and housing estimates in Mercer County, Pennsylvania
| Total population | 111,216 |
| Male | 55,310 |
| Female | 55,906 |
| Total population | 111,216 |
| Under 5 years | 5,285 |
| 5 to 9 years | 5,930 |
| 10 to 14 years | 5,972 |
| 15 to 19 years | 7,754 |
| 20 to 24 years | 7,284 |
| 25 to 34 years | 11,559 |
| 35 to 44 years | 12,040 |
| 45 to 54 years | 14,335 |
| 55 to 59 years | 8,380 |
| 60 to 64 years | 8,563 |
| 65 to 74 years | 13,572 |
| 75 to 84 years | 6,630 |
| 85 years and over | 3,912 |
| Median age (years) | 44.8 |
| Under 18 years | 21,684 |
| 16 years and over | 92,872 |
| 18 years and over | 89,532 |
| 21 years and over | 84,643 |
| 62 years and over | 29,423 |
| 65 years and over | 24,114 |
| Total population | 111,216 |
| One race | 108,077 |
| White | 99,987 |
| Black or African American | 6,678 |
| American Indian and Alaska Native | 126 |
| Asian | 664 |
| Native Hawaiian and Other Pacific Islander | 20 |
| Some other race | 602 |
| Two or more races | 3,139 |
| Citizen, VOTING AGE 18 and over population | 89,186 |
| Male Citizen, VOTING AGE 18 and over population | 43,807 |
| Female Citizen, VOTING AGE 18 and over population | 45,379 |
Social characteristics in Mercer County, Pennsylvania
| Total households | 45,798 |
| Family households (families) | 21,398 |
| Married-couple family | 3,048 |
| Male householder, no wife present, family | 8,311 |
| Female householder, no husband present, family | 6,322 |
| Nonfamily households | 13,041 |
| Average household size | 16,962 |
| Average family size | 2.28 |
Economic characteristics in Mercer County, Pennsylvania
| Total households | 45,798 |
| Less than $10,000 | 2,557 |
| $10,000 to $14,999 | 2,317 |
| $15,000 to $24,999 | 5,473 |
| $25,000 to $34,999 | 4,963 |
| $35,000 to $49,999 | 6,448 |
| $50,000 to $74,999 | 8,307 |
| $75,000 to $99,999 | 5,931 |
| $100,000 to $149,999 | 6,526 |
| $150,000 to $199,999 | 1,918 |
| $200,000 or more | 1,358 |
| Median household income (dollars) | 52,810 |
Housing characteristics in Mercer County, Pennsylvania
| Total housing units | 50,940 |
| Occupied housing units | 45,798 |
| Vacant housing units | 5,142 |
| Total housing units | 50,940 |
| 1-unit, detached | 37,613 |
| 1-unit, attached | 1,316 |
| 2 units | 1,640 |
| 3 or 4 units | 1,775 |
| 5 to 9 units | 1,602 |
| 10 to 19 units | 1,010 |
| 20 or more units | 2,147 |
| Mobile home | 3,835 |
| Boat, RV, van, etc. | 2 |
| Total housing units | 50,940 |
| Built 2014 or later | 3 |
| Built 2010 to 2013 | 905 |
| Built 2000 to 2009 | 3,480 |
| Built 1990 to 1999 | 4,868 |
| Built 1980 to 1989 | 4,195 |
| Built 1970 to 1979 | 7,659 |
| Built 1960 to 1969 | 5,654 |
| Built 1950 to 1959 | 8,119 |
| Built 1940 to 1949 | 3,949 |
| Built 1939 or earlier | 12,108 |
| Total housing units | 50,940 |
| 1 room | 845 |
| 2 rooms | 730 |
| 3 rooms | 2,926 |
| 4 rooms | 6,583 |
| 5 rooms | 9,355 |
| 6 rooms | 11,007 |
| 7 rooms | 7,963 |
| 8 rooms | 5,585 |
| 9 rooms or more | 5,946 |
| Median rooms | 6.0 |
| Total housing units | 50,940 |
| No bedroom | 856 |
| 1 bedroom | 4,340 |
| 2 bedrooms | 13,062 |
| 3 bedrooms | 24,292 |
| 4 bedrooms | 6,715 |
| 5 or more bedrooms | 1,675 |
| Occupied housing units | 45,798 |
| Owner-occupied | 32,585 |
| Renter-occupied | 13,213 |
| Average household size of owner-occupied unit | 2.39 |
| Average household size of renter-occupied unit | 1.99 |
| Occupied housing units | 45,798 |
| Moved in 2017 or later | 3,484 |
| Moved in 2015 to 2016 | 9,984 |
| Moved in 2010 to 2014 | 6,553 |
| Moved in 2000 to 2009 | 10,302 |
| Moved in 1990 to 1999 | 6,163 |
| Moved in 1989 and earlier | 9,312 |
| Owner-occupied units | 32,585 |
| Less than $50,000 | 4,273 |
| $50,000 to $99,999 | 7,499 |
| $100,000 to $149,999 | 7,335 |
| $150,000 to $199,999 | 5,578 |
| $200,000 to $299,999 | 4,734 |
| $300,000 to $499,999 | 2,532 |
| $500,000 to $999,999 | 502 |
| $1,000,000 or more | 132 |
| Median (dollars) | 129,900 |
| Owner-occupied units | 32,585 |
| Housing units with a mortgage | 16,492 |
| Housing units without a mortgage | 16,093 |
| Occupied units paying rent | 12,211 |
| Less than $500 | 2,946 |
| $500 to $999 | 7,287 |
| $1,000 to $1,499 | 1,759 |
| $1,500 to $1,999 | 136 |
| $2,000 to $2,499 | 63 |
| $2,500 to $2,999 | 20 |
| $3,000 or more | 0 |
| Median (dollars) | 704 |
| No rent paid | 1,002 |
Demographic data for Mercer County, PA and each city in the county. Lists of cities by population, wealth and poverty in Mercer County, PA.
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