Duncanville, TX
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In Duncanville, Texas Summary

Life in Duncanville research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Duncanville over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Duncanville:

  • The population in Duncanville is 39,879.

  • The median home value in Duncanville is $273,281.

  • The median income in Duncanville is $71,381.

  • The cost of living in Duncanville is 101 which is 1.0x higher than the national average.

  • The median rent in Duncanville is $1,562.

  • The unemployment rate in Duncanville is 7.3%.

  • The poverty rate in Duncanville is 9.9%.

  • The average high in Duncanville is 76.2° and the average low is 54.7°.

Duncanville SnackAbility

6
Overall SnackAbility
Jobs
6/10
Housing
8
Affordability
6
Diversity
10
Safety
5
Amenities
9
Education
6
Commute
6

Duncanville, TX Crime Report

Crime in Duncanville summary. We use data from the FBI to determine the crime rates in Duncanville. Key points include:

  • There were 1,007 total crimes in Duncanville in the last reporting year.

  • The overall crime rate per 100,000 people in Duncanville is 2,586.1 / 100k people.

  • The violent crime rate per 100,000 people in Duncanville is 308.2 / 100k people.

  • The property crime rate per 100,000 people in Duncanville is 2,277.9 / 100k people.

  • Overall, crime in Duncanville is 22.03% above the national average.

1,007
Total Crimes
22.03%
Above National Average

Crime In Duncanville Comparison Table

Statistic Count
Raw
Duncanville
/ 100k People
Texas
/ 100k People
National
/ 100k People
Total Crimes Per 100K 1,007 2,586.1 2,429.9 2,119.2
Violent Crime 120 308.2 389.4 359.0
Murder 3 7.7 5.2 5.0
Robbery 32 82.2 63.5 61.0
Aggravated Assault 76 195.2 270.7 256.0
Property Crime 887 2,277.9 2,040.5 1,760.0
Burglary 173 444.3 284.3 229.0
Larceny 495 1,271.2 1,425.6 1,272.0
Car Theft 219 562.4 330.7 259.0

Duncanville, TX Cost Of Living

Cost of living in Duncanville summary. We use data on the cost of living to determine how expensive it is to live in Duncanville. Real estate prices drive most of the variance in cost of living around Texas. Key points include:

  • The cost of living in Duncanville is 101 with 100 being average.

  • The cost of living in Duncanville is 1.0x higher than the national average.

  • The median home value in Duncanville is $273,281.

  • The median income in Duncanville is $71,381.

101
Duncanville's Overall Cost Of Living
1.0x
Higher Than The National Average

Cost Of Living In Duncanville Comparison Table

Living Expense Duncanville Texas National Average
Overall 101 92 100
Services 107 97 100
Groceries 98 97 100
Health 106 93 100
Housing 103 82 100
Transportation 88 94 100
Utilities 111 104 100

Duncanville, TX Weather

  • The average high in Duncanville is 76.2° and the average low is 54.7°.

  • There are 54.5 days of precipitation each year.

  • Expect an average of 37.8 inches of precipitation each year with 0.8 inches of snow.

StatDuncanville
Average Annual High76.2
Average Annual Low54.7
Annual Precipitation Days54.5
Average Annual Precipitation37.8
Average Annual Snowfall0.8
76.2°
Average High
54.5
Days of Rain

Duncanville, TX Photos

Duncanville Missile Monument Plaque
Source: Wikipedia | GFDL
Downtown Dallas From The Trinity River
Source: Wikipedia User nthomas76207 | CC BY 2.0

Rankings for Duncanville in Texas

Locations Around Duncanville

Map Of Duncanville, TX

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Duncanville Demographics And Statistics

Population over time in Duncanville

The current population in Duncanville is 39,879. The population has increased 5.6% from 2010.

Year Population % Change
2023 39,879 -1.0%
2022 40,288 -0.7%
2021 40,575 3.8%
2020 39,096 -0.8%
2019 39,415 -0.5%
2018 39,630 -0.0%
2017 39,636 0.1%
2016 39,599 0.1%
2015 39,567 0.6%
2014 39,315 0.8%
2013 39,000 1.1%
2012 38,590 1.0%
2011 38,224 1.2%
2010 37,778 -

Race / Ethnicity in Duncanville

White
22.7% (9,067)
African American
30.4% (12,136)
American Indian
0.2% (85)
Asian
1.3% (520)
Hawaiian
0.0% (0)
Other
0.2% (81)
Two Or More
2.0% (798)
Hispanic
43.1% (17,192)

Duncanville is:

  • 22.7% White with 9,067 White residents.

  • 30.4% African American with 12,136 African American residents.

  • 0.2% American Indian with 85 American Indian residents.

  • 1.3% Asian with 520 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.2% Other with 81 Other residents.

  • 2.0% Two Or More with 798 Two Or More residents.

  • 43.1% Hispanic with 17,192 Hispanic residents.

Race Duncanville TX USA
White 22.7% 39.9% 58.2%
African American 30.4% 11.9% 12.0%
American Indian 0.2% 0.2% 0.5%
Asian 1.3% 5.3% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.2% 0.4% 0.5%
Two Or More 2.0% 2.9% 3.9%
Hispanic 43.1% 39.5% 19.0%

Gender in Duncanville

Female
52.7% (21,002)
Male
47.3% (18,877)
  • Duncanville is 52.7% female with 21,002 female residents.

  • Duncanville is 47.3% male with 18,877 male residents.

Gender Duncanville TX USA
Female 52.7% 50.1% 50.5%
Male 47.3% 49.9% 49.5%

Highest level of educational attainment in Duncanville for adults over 25

  • 8.0% of adults in Duncanville completed < 9th grade.

  • 10.0% of adults in Duncanville completed 9-12th grade.

  • 29.0% of adults in Duncanville completed high school / ged.

  • 21.0% of adults in Duncanville completed some college.

  • 8.0% of adults in Duncanville completed associate's degree.

  • 15.0% of adults in Duncanville completed bachelor's degree.

  • 8.0% of adults in Duncanville completed master's degree.

  • 1.0% of adults in Duncanville completed professional degree.

  • 0.0% of adults in Duncanville completed doctorate degree.

< 9th Grade
8.0% (3,190)
9-12th Grade
10.0% (3,987)
High School / GED
29.0% (11,564)
Some College
21.0% (8,374)
Associate's Degree
8.0% (3,190)
Bachelor's Degree
15.0% (5,981)
Master's Degree
8.0% (3,190)
Professional Degree
1.0% (398)
Doctorate Degree
0.0% (0)
Education Duncanville TX USA
< 9th Grade 8.0% 7.0% 5.0%
9-12th Grade 10.0% 7.0% 6.0%
High School / GED 29.0% 24.0% 26.0%
Some College 21.0% 21.0% 19.0%
Associate's Degree 8.0% 8.0% 9.0%
Bachelor's Degree 15.0% 21.0% 21.0%
Master's Degree 8.0% 9.0% 10.0%
Professional Degree 1.0% 2.0% 2.0%
Doctorate Degree 0.0% 1.0% 2.0%

Household Income For Duncanville, Texas

  • 4.8% of households in Duncanville earn Less than $10,000.

  • 2.2% of households in Duncanville earn $10,000 to $14,999.

  • 5.0% of households in Duncanville earn $15,000 to $24,999.

  • 9.3% of households in Duncanville earn $25,000 to $34,999.

  • 13.1% of households in Duncanville earn $35,000 to $49,999.

  • 17.3% of households in Duncanville earn $50,000 to $74,999.

  • 16.3% of households in Duncanville earn $75,000 to $99,999.

  • 17.4% of households in Duncanville earn $100,000 to $149,999.

  • 7.1% of households in Duncanville earn $150,000 to $199,999.

  • 7.6% of households in Duncanville earn $200,000 or more.

Less than $10,000
4.8% (191,574)
$10,000 to $14,999
2.2% (87,891)
$15,000 to $24,999
5.0% (199,022)
$25,000 to $34,999
9.3% (371,230)
$35,000 to $49,999
13.1% (521,093)
$50,000 to $74,999
17.3% (690,918)
$75,000 to $99,999
16.3% (649,206)
$100,000 to $149,999
17.4% (692,705)
$150,000 to $199,999
7.1% (282,743)
$200,000 or more
7.6% (301,513)
Income Duncanville TX USA
Less than $10,000 4.8% 5.0% 4.9%
$10,000 to $14,999 2.2% 3.4% 3.6%
$15,000 to $24,999 5.0% 6.5% 6.6%
$25,000 to $34,999 9.3% 7.0% 6.8%
$35,000 to $49,999 13.1% 10.9% 10.4%
$50,000 to $74,999 17.3% 16.4% 15.7%
$75,000 to $99,999 16.3% 12.8% 12.7%
$100,000 to $149,999 17.4% 17.2% 17.4%
$150,000 to $199,999 7.1% 9.1% 9.3%
$200,000 or more 7.6% 11.7% 12.6%

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