duncan Demographics
Educational Attainment
Number No. Area % Area National % National
Less than High School 803 6.0 % 6.7 %
High School Graduate 6,047 44.8 % 32.8 %
Some College 3,593 26.6 % 24.8 %
Bachelor’s Degree 2,022 15.0 % 22.1 %
Graduate or Professional Degree 1,024 7.6 % 13.5 %
High School Graduate or Higher 11,520 85.4 % 86.9 %
Bachelor's Degree or Higher 2,603 19.3 % 19.3 %
Age Statistics
Number No. Area % Area National % National
Total Population 23,364 - -
19 years old and under 6,098 26.1 % 25.9 %
20 to 44 years old 7,183 30.7 % 12.8 %
45 to 64 years old 5,901 25.3 % 12.6 %
65 years old and older 4,182 17.9 % 1.9 %
Language Spoken at Home
Number No. Area % Area National % National
English Only 19,810 92.0 % 84.8 %
Spanish 1,630 7.6 % 14.1 %
Other Languages 86 0 % 0 %
Marital Status
Number No. Area % Area National % National
Never Married 1,643 19.8 % 33.2 %
Married 4,824 58.1 % 50.6 %
Separated 294 3.5 % 2.6 %
Divorced 1,545 18.6 % 13.5 %
Census Housing Report
Number No. Area % Area National % National
Total Housing Units 10,949 - -
Occupied Housing Units 9,536 87.1 % 87.5 %
Vacant Housing Units 1,413 12.9 % 12.5 %
1-Unit, Detached 9,283 84.8 % 61.5 %
1-Unit, Attached 221 2.0 % 5.8 %
2-Units 187 1.7 % 3.8 %
3 to 4 Units 203 1.9 % 4.5 %
5 to 9 Units 348 3.2 % 4.9 %
10 to 19 Units 148 1.4 % 4.6 %
20 or More Units 299 2.7 % 8.7 %
Mobile Homes 246 2.2 % 6.3 %
Boat, RV, or Van 14 0.1 % 0.1 %
Built 1990 to 1999 619 5.7 % 14.0 %
Built 1980 to 1989 1,560 14.2 % 13.7 %
Built 1970 to 1979 2,158 19.7 % 15.7 %
Built 1960 to 1969 1,114 10.2 % 11.0 %
Built 1940 to 1959 3,859 35.2 % 15.9 %
Built 1939 or Earlier 897 8.2 % 13.1 %
Electric 2,929 26.8 % 32.8 %
Oil / Kerosene 15 0.1 % 4.6 %
Natural Gas 6,333 57.8 % 42.5 %
Tank or LP Gas 209 1.9 % 4.2 %
Coal 8 0.1 % 0.1 %
Wood 24 0.2 % 1.9 %
Other Fuel 18 0.2 % 0.4 %
Racial Breakdown
Number No. Area % Area National % National
Caucasian 19,057 85.4 % 75.7 %
African-American 984 4.4 % 13.1 %
Native American 1,083 4.9 % 0.8 %
Asian 206 0.9 % 5.4 %
Some Other Race 990 4.4 % 4.9 %
Economic Statistics
Number No. Area % Area National % National
Median Household Income 40,171 53,657
Median Family Income 53,907 65,910
Median Per Capita Income 22,605 28,889
Weather
  • Chance of Sunshine 80.00 %
  • Temperature 99.48 ℉
  • Rainfall 2.51 inches
  • Energy Demand
    [HDD] 0
    [CDD] 20.95
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