Platte County, Missouri demographics
Population: 105,189
Median age: 38.5
Median household income: 85,031
Demographics, population, home values, social and economic characteristics of Platte County, Missouri.
Population
| 2021 | 105,189 |
| 2020 | 102,848 |
| 2019 | 100,682 |
| 2018 | 98,824 |
| 2017 | 96,899 |
| 2016 | 94,970 |
| 2015 | 93,394 |
| 2014 | 92,149 |
| 2013 | 90,842 |
| 2012 | 89,567 |
| 2011 | 88,301 |
| 2010 | 86,894 |
| 2009 | 87,461 |
Platte County, MO cities
Camden Point city - 482
Dearborn city - 548
Edgerton city - 615
Farley village - 205
Ferrelview village - 695
Houston Lake city - 431
Iatan village - 4
Kansas City city - 502,597
Lake Waukomis city - 875
Northmoor city - 336
Parkville city - 7,153
Platte City city - 4,711
Platte Woods city - 515
Ridgely village - 127
Riverside city - 3,866
Smithville city - 10,211
Tracy city - 184
Weatherby Lake city - 2,408
Weston city - 1,850
Census data for Platte County, Missouri
Demographic and housing estimates in Platte County, Missouri
| Total population | 105,189 |
| Male | 52,192 |
| Female | 52,997 |
| Total population | 105,189 |
| Under 5 years | 6,260 |
| 5 to 9 years | 6,967 |
| 10 to 14 years | 7,437 |
| 15 to 19 years | 6,518 |
| 20 to 24 years | 5,984 |
| 25 to 34 years | 14,134 |
| 35 to 44 years | 14,932 |
| 45 to 54 years | 13,877 |
| 55 to 59 years | 7,277 |
| 60 to 64 years | 6,152 |
| 65 to 74 years | 9,842 |
| 75 to 84 years | 4,063 |
| 85 years and over | 1,746 |
| Median age (years) | 38.5 |
| Under 18 years | 25,012 |
| 16 years and over | 82,835 |
| 18 years and over | 80,177 |
| 21 years and over | 77,121 |
| 62 years and over | 19,151 |
| 65 years and over | 15,651 |
| Total population | 105,189 |
| One race | 99,442 |
| White | 86,798 |
| Black or African American | 6,901 |
| American Indian and Alaska Native | 339 |
| Asian | 2,956 |
| Native Hawaiian and Other Pacific Islander | 626 |
| Some other race | 1,822 |
| Two or more races | 5,747 |
| Citizen, VOTING AGE 18 and over population | 78,238 |
| Male Citizen, VOTING AGE 18 and over population | 38,694 |
| Female Citizen, VOTING AGE 18 and over population | 39,544 |
Social characteristics in Platte County, Missouri
| Total households | 42,154 |
| Family households (families) | 22,276 |
| Married-couple family | 3,414 |
| Male householder, no wife present, family | 6,819 |
| Female householder, no husband present, family | 4,770 |
| Nonfamily households | 9,645 |
| Average household size | 10,925 |
| Average family size | 2.48 |
Economic characteristics in Platte County, Missouri
| Total households | 42,154 |
| Less than $10,000 | 1,352 |
| $10,000 to $14,999 | 697 |
| $15,000 to $24,999 | 1,994 |
| $25,000 to $34,999 | 2,905 |
| $35,000 to $49,999 | 4,464 |
| $50,000 to $74,999 | 7,046 |
| $75,000 to $99,999 | 6,467 |
| $100,000 to $149,999 | 8,601 |
| $150,000 to $199,999 | 3,954 |
| $200,000 or more | 4,674 |
| Median household income (dollars) | 85,031 |
Housing characteristics in Platte County, Missouri
| Total housing units | 44,640 |
| Occupied housing units | 42,154 |
| Vacant housing units | 2,486 |
| Total housing units | 44,640 |
| 1-unit, detached | 29,816 |
| 1-unit, attached | 2,887 |
| 2 units | 837 |
| 3 or 4 units | 2,443 |
| 5 to 9 units | 2,213 |
| 10 to 19 units | 3,272 |
| 20 or more units | 2,912 |
| Mobile home | 229 |
| Boat, RV, van, etc. | 31 |
| Total housing units | 44,640 |
| Built 2014 or later | 95 |
| Built 2010 to 2013 | 4,574 |
| Built 2000 to 2009 | 8,475 |
| Built 1990 to 1999 | 8,304 |
| Built 1980 to 1989 | 7,287 |
| Built 1970 to 1979 | 7,289 |
| Built 1960 to 1969 | 4,043 |
| Built 1950 to 1959 | 2,576 |
| Built 1940 to 1949 | 487 |
| Built 1939 or earlier | 1,510 |
| Total housing units | 44,640 |
| 1 room | 759 |
| 2 rooms | 1,212 |
| 3 rooms | 3,621 |
| 4 rooms | 5,439 |
| 5 rooms | 6,032 |
| 6 rooms | 7,298 |
| 7 rooms | 6,424 |
| 8 rooms | 4,607 |
| 9 rooms or more | 9,248 |
| Median rooms | 6.2 |
| Total housing units | 44,640 |
| No bedroom | 761 |
| 1 bedroom | 4,437 |
| 2 bedrooms | 9,236 |
| 3 bedrooms | 16,440 |
| 4 bedrooms | 10,941 |
| 5 or more bedrooms | 2,825 |
| Occupied housing units | 42,154 |
| Owner-occupied | 28,050 |
| Renter-occupied | 14,104 |
| Average household size of owner-occupied unit | 2.67 |
| Average household size of renter-occupied unit | 2.10 |
| Occupied housing units | 42,154 |
| Moved in 2017 or later | 5,559 |
| Moved in 2015 to 2016 | 14,015 |
| Moved in 2010 to 2014 | 6,809 |
| Moved in 2000 to 2009 | 7,952 |
| Moved in 1990 to 1999 | 4,253 |
| Moved in 1989 and earlier | 3,566 |
| Owner-occupied units | 28,050 |
| Less than $50,000 | 565 |
| $50,000 to $99,999 | 771 |
| $100,000 to $149,999 | 3,105 |
| $150,000 to $199,999 | 5,053 |
| $200,000 to $299,999 | 7,919 |
| $300,000 to $499,999 | 7,920 |
| $500,000 to $999,999 | 2,338 |
| $1,000,000 or more | 379 |
| Median (dollars) | 251,100 |
| Owner-occupied units | 28,050 |
| Housing units with a mortgage | 19,975 |
| Housing units without a mortgage | 8,075 |
| Occupied units paying rent | 13,774 |
| Less than $500 | 393 |
| $500 to $999 | 4,741 |
| $1,000 to $1,499 | 6,516 |
| $1,500 to $1,999 | 1,823 |
| $2,000 to $2,499 | 212 |
| $2,500 to $2,999 | 55 |
| $3,000 or more | 34 |
| Median (dollars) | 1,121 |
| No rent paid | 330 |
Demographic data for Platte County, MO and each city in the county. Lists of cities by population, wealth and poverty in Platte County, MO.
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