duncan Demographics
Educational Attainment
Number No. Area % Area National % National
Less than High School 732 5.6 % 6.6 %
High School Graduate 5,675 43.1 % 32.6 %
Some College 3,842 29.2 % 24.6 %
Bachelor’s Degree 2,012 15.3 % 22.5 %
Graduate or Professional Degree 893 6.8 % 13.7 %
High School Graduate or Higher 11,141 84.7 % 87.1 %
Bachelor's Degree or Higher 2,460 18.7 % 18.7 %
Age Statistics
Number No. Area % Area National % National
Total Population 23,317 - -
19 years old and under 6,285 27.0 % 25.6 %
20 to 44 years old 7,065 30.3 % 12.7 %
45 to 64 years old 5,795 24.9 % 12.7 %
65 years old and older 4,172 17.9 % 1.9 %
Language Spoken at Home
Number No. Area % Area National % National
English Only 19,947 92.5 % 84.6 %
Spanish 1,538 7.1 % 14.3 %
Other Languages 73 0 % 0 %
Marital Status
Number No. Area % Area National % National
Never Married 1,817 21.9 % 33.5 %
Married 4,760 57.5 % 50.5 %
Separated 304 3.7 % 2.6 %
Divorced 1,398 16.9 % 13.5 %
Census Housing Report
Number No. Area % Area National % National
Total Housing Units 10,917 - -
Occupied Housing Units 9,414 86.2 % 87.7 %
Vacant Housing Units 1,503 13.8 % 12.3 %
1-Unit, Detached 9,255 84.8 % 61.4 %
1-Unit, Attached 229 2.1 % 5.8 %
2-Units 177 1.6 % 3.7 %
3 to 4 Units 228 2.1 % 4.5 %
5 to 9 Units 385 3.5 % 4.8 %
10 to 19 Units 134 1.2 % 4.6 %
20 or More Units 263 2.4 % 8.8 %
Mobile Homes 233 2.1 % 6.3 %
Boat, RV, or Van 13 0.1 % 0.1 %
Built 1990 to 1999 681 6.2 % 14.0 %
Built 1980 to 1989 1,620 14.8 % 13.6 %
Built 1970 to 1979 2,233 20.5 % 15.5 %
Built 1960 to 1969 1,264 11.6 % 10.8 %
Built 1940 to 1959 3,555 32.6 % 15.6 %
Built 1939 or Earlier 790 7.2 % 13.0 %
Electric 3,025 27.7 % 33.5 %
Natural Gas 6,105 55.9 % 42.3 %
Tank or LP Gas 190 1.7 % 4.1 %
Coal 11 0.1 % 0.1 %
Wood 61 0.6 % 1.8 %
Other Fuel 16 0.1 % 0.4 %
None 6 0.1 % 1.0 %
Racial Breakdown
Number No. Area % Area National % National
Caucasian 18,823 85.2 % 75.5 %
African-American 780 3.5 % 13.1 %
Native American 1,036 4.7 % 0.8 %
Asian 208 0.9 % 5.6 %
Some Other Race 1,245 5.6 % 4.9 %
Economic Statistics
Number No. Area % Area National % National
Median Household Income 40,204 55,775
Median Family Income 52,958 68,260
Median Per Capita Income 22,868 29,979
Weather
  • Chance of Sunshine 77.42 %
  • Temperature 94.9 ℉
  • Rainfall 3.3 inches
  • Energy Demand
    [HDD] 0
    [CDD] 17.63
Earthquakes
Magnitude Probability
5.0 0.23 %
6.0 0.13 %
7.0 0.01 %
8.0 0.00 %
9.0 0.00 %
Very Low Risk Area
Public Information
Unemployment Information
Data sourced by HomeFacts.com