Mercer County, Missouri demographics
Population: 3,561
Median age: 41.2
Median household income: 52,105
Demographics, population, home values, social and economic characteristics of Mercer County, Missouri.
Population
| 2021 | 3,561 |
| 2020 | 3,623 |
| 2019 | 3,644 |
| 2018 | 3,664 |
| 2017 | 3,669 |
| 2016 | 3,702 |
| 2015 | 3,718 |
| 2014 | 3,735 |
| 2013 | 3,749 |
| 2012 | 3,763 |
| 2011 | 3,758 |
| 2010 | 3,731 |
| 2009 | 3,474 |
Mercer County, MO cities
Mercer town - 349
Princeton city - 1,174
Ravanna CDP - 133
Census data for Mercer County, Missouri
Demographic and housing estimates in Mercer County, Missouri
| Total population | 3,561 |
| Male | 1,786 |
| Female | 1,775 |
| Total population | 3,561 |
| Under 5 years | 225 |
| 5 to 9 years | 231 |
| 10 to 14 years | 236 |
| 15 to 19 years | 296 |
| 20 to 24 years | 134 |
| 25 to 34 years | 348 |
| 35 to 44 years | 426 |
| 45 to 54 years | 346 |
| 55 to 59 years | 292 |
| 60 to 64 years | 254 |
| 65 to 74 years | 413 |
| 75 to 84 years | 198 |
| 85 years and over | 162 |
| Median age (years) | 41.2 |
| Under 18 years | 850 |
| 16 years and over | 2,788 |
| 18 years and over | 2,711 |
| 21 years and over | 2,470 |
| 62 years and over | 886 |
| 65 years and over | 773 |
| Total population | 3,561 |
| One race | 3,489 |
| White | 3,405 |
| Black or African American | 13 |
| American Indian and Alaska Native | 22 |
| Asian | 24 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 25 |
| Two or more races | 72 |
| Citizen, VOTING AGE 18 and over population | 2,651 |
| Male Citizen, VOTING AGE 18 and over population | 1,313 |
| Female Citizen, VOTING AGE 18 and over population | 1,338 |
Social characteristics in Mercer County, Missouri
| Total households | 1,228 |
| Family households (families) | 631 |
| Married-couple family | 68 |
| Male householder, no wife present, family | 221 |
| Female householder, no husband present, family | 176 |
| Nonfamily households | 308 |
| Average household size | 497 |
| Average family size | 2.84 |
Economic characteristics in Mercer County, Missouri
| Total households | 1,228 |
| Less than $10,000 | 88 |
| $10,000 to $14,999 | 68 |
| $15,000 to $24,999 | 159 |
| $25,000 to $34,999 | 154 |
| $35,000 to $49,999 | 129 |
| $50,000 to $74,999 | 203 |
| $75,000 to $99,999 | 238 |
| $100,000 to $149,999 | 154 |
| $150,000 to $199,999 | 12 |
| $200,000 or more | 23 |
| Median household income (dollars) | 52,105 |
Housing characteristics in Mercer County, Missouri
| Total housing units | 1,931 |
| Occupied housing units | 1,228 |
| Vacant housing units | 703 |
| Total housing units | 1,931 |
| 1-unit, detached | 1,590 |
| 1-unit, attached | 13 |
| 2 units | 15 |
| 3 or 4 units | 80 |
| 5 to 9 units | 6 |
| 10 to 19 units | 5 |
| 20 or more units | 47 |
| Mobile home | 175 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,931 |
| Built 2014 or later | 5 |
| Built 2010 to 2013 | 104 |
| Built 2000 to 2009 | 170 |
| Built 1990 to 1999 | 187 |
| Built 1980 to 1989 | 160 |
| Built 1970 to 1979 | 352 |
| Built 1960 to 1969 | 304 |
| Built 1950 to 1959 | 245 |
| Built 1940 to 1949 | 117 |
| Built 1939 or earlier | 287 |
| Total housing units | 1,931 |
| 1 room | 28 |
| 2 rooms | 27 |
| 3 rooms | 144 |
| 4 rooms | 252 |
| 5 rooms | 341 |
| 6 rooms | 533 |
| 7 rooms | 314 |
| 8 rooms | 126 |
| 9 rooms or more | 166 |
| Median rooms | 5.8 |
| Total housing units | 1,931 |
| No bedroom | 28 |
| 1 bedroom | 184 |
| 2 bedrooms | 477 |
| 3 bedrooms | 980 |
| 4 bedrooms | 239 |
| 5 or more bedrooms | 23 |
| Occupied housing units | 1,228 |
| Owner-occupied | 992 |
| Renter-occupied | 236 |
| Average household size of owner-occupied unit | 2.93 |
| Average household size of renter-occupied unit | 2.47 |
| Occupied housing units | 1,228 |
| Moved in 2017 or later | 132 |
| Moved in 2015 to 2016 | 246 |
| Moved in 2010 to 2014 | 218 |
| Moved in 2000 to 2009 | 257 |
| Moved in 1990 to 1999 | 200 |
| Moved in 1989 and earlier | 175 |
| Owner-occupied units | 992 |
| Less than $50,000 | 250 |
| $50,000 to $99,999 | 345 |
| $100,000 to $149,999 | 83 |
| $150,000 to $199,999 | 108 |
| $200,000 to $299,999 | 104 |
| $300,000 to $499,999 | 75 |
| $500,000 to $999,999 | 11 |
| $1,000,000 or more | 16 |
| Median (dollars) | 82,700 |
| Owner-occupied units | 992 |
| Housing units with a mortgage | 374 |
| Housing units without a mortgage | 618 |
| Occupied units paying rent | 211 |
| Less than $500 | 117 |
| $500 to $999 | 53 |
| $1,000 to $1,499 | 33 |
| $1,500 to $1,999 | 8 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 459 |
| No rent paid | 25 |
Demographic data for Mercer County, MO and each city in the county. Lists of cities by population, wealth and poverty in Mercer County, MO.
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