Table DP-1. Profile of General Demographic Characteristics: 2020
Geographic area: Marion County, Kansas
[For information on confidentiality protection, nonsampling error, and definitions, see www.census.gov]
SubjectNumberPercent SubjectNumberPercent
Total Population 11,823 100.0     
 RELATIONSHIP  
SEX AND AGE     Total population 11,823 100.0
Male 5,912 50.0  In households 11,219 94.9
Female 5,911 50.0    Householder 4,782 40.4
      Spouse, opposite-sex 2,679 22.7
Under 5 years 603 5.1    Spouse, same-sex 3 0.0
5 to 9 years 762 6.4    Unmarried partner, opposite-sex 225 1.9
10 to 14 years 757 6.4    Unmarried partner, same-sex 7 0.1
15 to 19 years 823 7.0    Child 2,994 25.3
20 to 24 years 737 6.2      Under 18 years 2,360 20.0
25 to 29 years 481 4.1    Grandchild 159 1.3
30 to 34 years 554 4.7      Under 18 years 130 1.1
35 to 39 years 606 5.1    Other relatives 190 1.6
40 to 44 years 626 5.3    Nonrelatives 180 1.5
45 to 49 years 578 4.9  In group quarters 604 5.1
50 to 54 years 663 5.6    Institutionalized population 217 1.8
55 to 59 years 899 7.6      Male 99 0.8
60 to 64 years 953 8.1      Female 118 1.0
65 to 69 years 809 6.8    Noninstitutionalized population 387 3.3
70 to 74 years 672 5.7      Male 230 1.9
75 to 79 years 518 4.4      Female 157 1.3
80 to 84 years 373 3.2 
85 years and over 409 3.5  HOUSEHOLDS BY TYPE
Median age (years) 44.6 (X)   Total households 4,786 100.0
 Married-couple 2,686 56.1
18 years and over 9,237 78.1    With own children under 18 years 881 18.4
  Male 4,573 77.4  Cohabiting-couple 226 4.7
  Female 4,664 78.9    With own children under 18 years 91 1.9
21 years and over 8,658 73.2  Female householder, no husband present 316 6.6
62 years and over 3,342 28.3    With own children under 18 years 141 2.9
65 years and over 2,781 23.5  Male householder, no husband present 169 3.5
  Male 1,295 21.9    With own children under 18 years 52 1.1
  Female 1,486 25.1  Householder living alone 1,389 29.0
   Householder 65 years and over 723 15.1
RACE 
One race 11,310 95.7  Households with individuals under 18 years 1,275 26.6
  White 10,910 92.3  Households with individuals 65 and over 1,841 38.5
  Black or African American 122 1.0  
  American Indian and Alaska Native 54 0.5 Average household size 2.34 (X)
  Asian 39 0.3 
  Native Hawaiian and Other Pac. Islander 7 0.1 HOUSING OCCUPANCY
  Some other race 178 1.5    Total housing units 5,671 100.0
Two or more races 513 4.3  Occupied housing units 4,786 84.4
 Vacant housing units 885 15.6
Race alone or in combination with one     For seasonal, rec., or occasional use 204 3.6
 or more other races:¹       
White 11,405 96.5  Homeowner vacancy rate (percent) 2.5 (X)
Black or African American 228 1.9  Rental vacancy rate (percent) 13.5 (X)
American Indian and Alaska Native 300 2.5
Asian 82 0.7  HOUSING TENURE
Native Hawaiian and Other Pac. Islander 13 0.1    Occupied housing units 4,786 100.0
Some other race 343 2.9  Owner-occupied housing units 3,764 78.6
 Renter-occupied housing units 1,022 21.4
HISPANIC OR LATINO AND RACE  
Hispanic or Latino (of any race) 442 3.7  
Not Hispanic or Latino 11,381 96.3 
  White alone 10,750 90.9
(X) Not applicable.
¹ In combination with one or more of the other races listed. The six numbers may add to more than the total population
   and the six percentages may add to more than 100 percent because individuals may report more than one race.
 
Source: U.S. Census Bureau, Census 2020.