Statistic Kelso Washington National
Population 12,237 7,614,893 328,239,523
Population density (sq mi) 1,504 117 91
Median age 37.3 37.6 37.7
Male/Female ratio 1.1:1 1.0:1 1.0:1
Married (15yrs & older) 49% 56% 55%
Families w/ Kids under 18 34% 44% 43%
Speak English 90% 81% 79%
Speak Spanish 8% 8% 13%
New Real Estate Listings in Kelso Area
Search Homes for Sale in Kelso, WA

Demographics Quick Facts

  • The population density in Kelso is 1186% higher than Washington
  • The median age in Kelso is 1% lower than Washington
  • In Kelso 87.04% of the population is White
  • In Kelso 1.39% of the population is Black
  • In Kelso 0.72% of the population is Asian

Compare Kelso, WA Demographics

      vs

      Kelso population breakdown by race

      Race Kelso Washington National
      White 87.04% 77.34% 73.35%
      Black 1.39% 3.63% 12.63%
      Asian 0.72% 7.80% 5.22%
      American Indian 3.89% 1.33% 0.82%
      Native Hawaiian 0.02% 0.63% 0.18%
      Mixed race 5.39% 5.34% 3.06%
      Other race 1.55% 3.92% 4.75%
      In Kelso, 15.2% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Kelso age breakdown

      Marital status

      Age of children in married couples

      Source: The Kelso, WA demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).