Oklahoma Outline Oklahoma Demographics by Cubit

Oklahoma / Delaware County

Get Delaware County, OK Demographics

Who knew Delaware County demographics could be so sexy? Check out Census 2010 data and current American Community Survey data for Delaware County, OK. Feast your eyes on statuesque tables, curvacous pie charts and titillating trend lines. We dare you to call Delaware County demographic data boring!

Quick Facts

Population 2010 Census 41,487 #25 in the state
Median Income 2010 for Households $34,383
Poverty Rate 21.2%
Median Age 45.2 years
Largest Racial or Ethnic Group White
Sources: Census 2010 SF1 & 2006-2010 American Community Survey 5 year estimates

Delaware County Demographics Summary

population icon With 41,487 people, Delaware County is the 25th most populated county in the state of Oklahoma out of 77 counties. But watch out, Delaware County, because Mayes County with 41,259 people and Okmulgee County with 40,069 people are right behind you.

income icon In 2010, the median household income of Delaware County residents was $34,383. Delaware County households made slightly more than Cimarron County households ($34,096) and Okfuskee County households ($33,286) However, 21.2% of Delaware County residents live in poverty.

age icon The median age for Delaware County residents is 45.2 years young.

race icon The largest Delaware County racial/ethinic groups are White (65.9%) followed by American Indian (22.0%) and Two or more races (7.5%).

Delaware County Race / Ethnic Groups

Non-Hispanic Population
White 27,328
Black 83
American Indian 9,145
Asian 514
Pacific Islander 30
Some Other Race 13
Two or More Races 3,126
Hispanic 1,248
Source: Census 2010 SF1 Table P9 Hispanic or Latino or Not Hispanic or Latino by Race
  • White
  • Black
  • Indian
  • Asian
  • Pacific Islander
  • Some Other Race
  • Two or More Races
  • Hispanic

3 Largest Delaware County Race / Ethnic Groups

  • The Delaware County White population is 27,328 persons or 65.9%.
  • The Delaware County American Indian population is 9,145 persons or 22.0%.
  • The Delaware County Two or more races population is 3,126 persons or 7.5%.

Note: the US Census Bureau defines race and ethnicity differently from the way most people think about race and ethnicity. In a nutshell, a person's origin (or what used to be called ethnicity) is either Hispanic or Non-Hispanic. And a person's race can be white, black or African American, American Indian or Alaska Native, Asian, Native Hawaiian or Other Pacific Islander, Some Other Race or Two or More Races. For more details about race and origin data, google "US Census Bureau race and origin Census 2010."


Delaware County Median Age

Fellas, you need to start eating your Wheaties™. Delaware County ladies have a higher median age.

Median Age 45.2 years
Median Age - Females 45.9 years
Median Age - Males 44.3 years
Source: Census 2010 SF1 Table P13 Median Age by Male/Female

Under 18 and Over 65 Age Breakdown

With 22.4% of the Delaware County population under 18, Delaware County has more spring chickens than a KFC ® at dinner time.

Persons Under 18 22.4%
Persons Over 65 20.6%
Everyone else 57.0
Source: Census 2010 SF1 Table P12 Male/Female by Age
  • Under 18
  • Over 65
  • Everyone else

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