duncan Demographics
Educational Attainment
Number No. Area % Area National % National
Less than High School 5 2.0 % 6.6 %
High School Graduate 167 67.6 % 32.6 %
Some College 58 23.5 % 24.6 %
Bachelor’s Degree 9 3.6 % 22.5 %
Graduate or Professional Degree 8 3.2 % 13.7 %
High School Graduate or Higher 223 90.3 % 87.1 %
Bachelor's Degree or Higher 14 5.7 % 5.5 %
Age Statistics
Number No. Area % Area National % National
Total Population 451 - -
19 years old and under 110 24.4 % 25.6 %
20 to 44 years old 121 26.8 % 12.7 %
45 to 64 years old 161 35.7 % 12.7 %
65 years old and older 59 13.1 % 1.9 %
Language Spoken at Home
Number No. Area % Area National % National
English Only 389 95.8 % 84.6 %
Spanish 17 4.2 % 14.3 %
Marital Status
Number No. Area % Area National % National
Never Married 36 21.4 % 33.5 %
Married 100 59.5 % 50.5 %
Divorced 32 19.0 % 13.5 %
Census Housing Report
Number No. Area % Area National % National
Total Housing Units 183 - -
Occupied Housing Units 170 92.9 % 87.7 %
Vacant Housing Units 13 7.1 % 12.3 %
1-Unit, Detached 183 100.0 % 61.4 %
Built 1990 to 1999 4 2.2 % 14.0 %
Built 1980 to 1989 3 1.6 % 13.6 %
Built 1970 to 1979 68 37.2 % 15.5 %
Built 1960 to 1969 16 8.7 % 10.8 %
Built 1940 to 1959 18 9.8 % 15.6 %
Built 1939 or Earlier 68 37.2 % 13.0 %
Electric 113 61.7 % 33.5 %
Oil / Kerosene 4 2.2 % 4.4 %
Natural Gas 1 0.5 % 42.3 %
Tank or LP Gas 48 26.2 % 4.1 %
Wood 4 2.2 % 1.8 %
Racial Breakdown
Number No. Area % Area National % National
Caucasian 431 98.9 % 75.5 %
African-American 4 0.9 % 13.1 %
Native American 1 0.2 % 0.8 %
Economic Statistics
Number No. Area % Area National % National
Median Household Income 65,500 55,775
Median Family Income 67,750 68,260
Median Per Capita Income 27,583 29,979
Weather
  • Chance of Sunshine 53.33 %
  • Temperature 61 ℉
  • Rainfall 2.52 inches
  • Energy Demand
    [HDD] 16.12
    [CDD] 0.22
Earthquakes
Magnitude Probability
5.0 0.06 %
6.0 0.01 %
7.0 0.00 %
8.0 0.00 %
9.0 0.00 %
Very Low Risk Area
Public Information
Unemployment Information
Data sourced by HomeFacts.com