Table DP-1. Profile of General Demographic Characteristics: 2020
Geographic area: Ottawa city, Kansas
[For information on confidentiality protection, nonsampling error, and definitions, see www.census.gov]
SubjectNumberPercent SubjectNumberPercent
Total Population 12,625 100.0     
 RELATIONSHIP  
SEX AND AGE     Total population 12,625 100.0
Male 6,232 49.4  In households 12,199 96.6
Female 6,393 50.6    Householder 5,091 40.3
      Spouse, opposite-sex 2,124 16.8
Under 5 years 734 5.8    Spouse, same-sex 12 0.1
5 to 9 years 843 6.7    Unmarried partner, opposite-sex 417 3.3
10 to 14 years 893 7.1    Unmarried partner, same-sex 10 0.1
15 to 19 years 877 6.9    Child 3,499 27.7
20 to 24 years 1,083 8.6      Under 18 years 2,657 21.0
25 to 29 years 847 6.7    Grandchild 276 2.2
30 to 34 years 855 6.8      Under 18 years 203 1.6
35 to 39 years 777 6.2    Other relatives 319 2.5
40 to 44 years 732 5.8    Nonrelatives 451 3.6
45 to 49 years 642 5.1  In group quarters 426 3.4
50 to 54 years 688 5.4    Institutionalized population 62 0.5
55 to 59 years 811 6.4      Male 50 0.4
60 to 64 years 765 6.1      Female 12 0.1
65 to 69 years 637 5.0    Noninstitutionalized population 364 2.9
70 to 74 years 511 4.0      Male 216 1.7
75 to 79 years 423 3.4      Female 148 1.2
80 to 84 years 257 2.0 
85 years and over 250 2.0  HOUSEHOLDS BY TYPE
Median age (years) 36.1 (X)   Total households 5,095 100.0
 Married-couple 2,131 41.8
18 years and over 9,655 76.5    With own children under 18 years 814 16.0
  Male 4,756 76.3  Cohabiting-couple 430 8.4
  Female 4,899 76.6    With own children under 18 years 171 3.4
21 years and over 9,050 71.7  Female householder, no husband present 574 11.3
62 years and over 2,545 20.2    With own children under 18 years 287 5.6
65 years and over 2,078 16.5  Male householder, no husband present 301 5.9
  Male 876 14.1    With own children under 18 years 106 2.1
  Female 1,202 18.8  Householder living alone 1,659 32.5
   Householder 65 years and over 725 14.2
RACE 
One race 11,645 92.2  Households with individuals under 18 years 1,548 30.4
  White 10,924 86.5  Households with individuals 65 and over 1,567 30.8
  Black or African American 252 2.0  
  American Indian and Alaska Native 127 1.0 Average household size 2.39 (X)
  Asian 53 0.4 
  Native Hawaiian and Other Pac. Islander 6 0.0 HOUSING OCCUPANCY
  Some other race 283 2.2    Total housing units 5,558 100.0
Two or more races 980 7.8  Occupied housing units 5,095 91.7
 Vacant housing units 463 8.3
Race alone or in combination with one     For seasonal, rec., or occasional use 44 0.8
 or more other races:¹       
White 11,874 94.1  Homeowner vacancy rate (percent) 2.7 (X)
Black or African American 476 3.8  Rental vacancy rate (percent) 6.0 (X)
American Indian and Alaska Native 565 4.5
Asian 119 0.9  HOUSING TENURE
Native Hawaiian and Other Pac. Islander 23 0.2    Occupied housing units 5,095 100.0
Some other race 595 4.7  Owner-occupied housing units 2,846 55.9
 Renter-occupied housing units 2,249 44.1
HISPANIC OR LATINO AND RACE  
Hispanic or Latino (of any race) 761 6.0  
Not Hispanic or Latino 11,864 94.0 
  White alone 10,689 84.7
(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.