Statistic Madison South Portland Oregon
Population 7,904 675,307 4,327,302
Population density (sq mi) 5,911 5,060 45
Median age 36.5 37.5 39.1
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) n/a 45% 55%
Families w/ Kids under 18 39% 44% 42%
Speak English n/a 81% 85%
Speak Spanish n/a 6% 9%
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Demographics Quick Facts

  • The population density in Madison South is 17% higher than Portland
  • The median age in Madison South is 3% lower than Portland
  • In Madison South 82.67% of the population is White
  • In Madison South 5.03% of the population is Black
  • In Madison South 7.31% of the population is Asian

Compare Portland, OR Demographics

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      Madison South racial demographics

      Race Madison South Portland Oregon
      White 82.67% 75.32% 85.07%
      Black 5.03% 5.89% 1.86%
      Asian 7.31% 8.65% 4.02%
      American Indian 1.03% 0.80% 1.14%
      Native Hawaiian 0.30% 0.66% 0.38%
      Mixed race 3.38% 6.37% 4.41%
      Other race 0.29% 2.31% 3.13%
      In Madison South, 9.8% 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

      Madison South age breakdown

      Marital status

      Age of children in married couples

      Source: The Madison South, Portland, OR demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.