Duncan is a town located in Greenlee County Arizona. Duncan has a 2024 population of 663. Duncan is currently declining at a rate of -1.04% annually and its population has decreased by -3.77% since the most recent census, which recorded a population of 689 in 2020.
The average household income in Duncan is $50,266 with a poverty rate of 34.58%. The median age in Duncan is 31.4 years: 28.6 years for males, and 35.8 years for females.
According to the most recent ACS, the racial composition of Duncan was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 654 | 74.4% |
| Two or more races | 184 | 20.93% |
| Other race | 23 | 2.62% |
| Native American | 18 | 2.05% |
| Black or African American | 0 | 0% |
| Asian | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Two or more races
Other race
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 331 | 2.66 | 67.4 | 32.6 |
| Non Family | 141 | 1.05 | 72.3 | 27.7 |
| Married | 103 | 4.61 | 82.5 | 17.5 |
| Female | 78 | 2.64 | 41 | 59 |
| Male | 9 | 5.56 | 44.4 | 55.6 |
3.77
Average Family Size
2.66
Average Household Size
67.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 25 | 5.12% |
| Associates Degree | 40 | 8.2% |
| Bachelors Degree | 57 | 11.68% |
| Graduate Degree | 24 | 4.92% |
| High School Graduate | 191 | 39.14% |
| Less Than 9th Grade | 33 | 6.76% |
| Some College | 118 | 24.18% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 332 | 303 | 78 |
| Hispanic | 128 | 111 | 3 |
| 2+ Races | 73 | 51 | 3 |
| Native American | 18 | 14 | 0 |
| Other Race | 11 | 8 | 0 |
The highest rate of high school graduation is among white people with a rate of 91.27%.
The highest rate of bachelors degrees is among white people with a rate of 23.49%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $73,047 | $68,125 | $73,516 |
| Graduate Degree | $43,000 | $0 | $0 |
| High School Graduate | $0 | $0 | $0 |
| Less Than 9th Grade | $0 | $0 | $0 |
| Overall | $47,386 | $47,159 | $56,250 |
| Some College | $58,125 | $0 | $58,281 |
$47,386
Average Earnings
$47,159
Average Male
$56,250
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
89.78% of Duncan residents speak only English, while 10.22% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 10.22% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Hispanic | 287 | 178 | 62.02% |
| Multiple | 184 | 134 | 72.83% |
| White | 558 | 118 | 21.15% |
| Other | 23 | 23 | 100% |
34.58%
Overall Poverty Rate
30.3%
Male Poverty Rate
38.1%
Female Poverty Rate
The race most likely to be in poverty in Duncan is Other, with 100% below the poverty level.
The race least likely to be in poverty in Duncan is White, with 21.15% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 14.58%. Among those working part-time, it was 40.21%, and for those that did not work, the poverty rate was 28.22%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 60.34% |
| High School | 28.8% |
| Some College | 24.68% |
| Bachelors or Greater | 0% |
rate
Rate | Poverty |
|---|---|
| Male Employed | 20.37% |
| Male Unemployed | 0% |
| Female Unemployed | 70% |
| Female Employed | 24.51% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $48,056 | $48,076 |
| Households | $42,969 | $50,266 |
| Married Families | $48,194 | $-999,999,999 |
| Non Families | $37,216 | $49,319 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
34.5%
Overall Marriage Rate
32.9%
Male Marriage Rate
35.8%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 20-34.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
50
Number of Veterans
50
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 15 |
| Second Gulf War | 9 |
| First Gulf War | 4 |
| Korea | 0 |
| World War II | 0 |
count
Age Group | Veterans |
|---|---|
| 55 to 64 | 16 |
| 75+ | 13 |
| 35 to 54 | 12 |
| 65 to 74 | 9 |
| 18 to 34 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 49 | 10.52% |
| Hispanic | 12 | 7.41% |
| 2+ Races | 1 | 1.23% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
38%
Veteran Disability Rate
LaborForceParticipation
35.7%
Labor Force Participation
32.6%
Employment Rate
8.7%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
71.22%
Born in Duncan
100%
Native Born
0%
Foreign Born
0%
Non Citizen
0%
Naturalized
100% of Duncan residents were born in the United States, with 71.22% having been born in Arizona. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 631 | -7 | -1.1% |
| 2028 | 638 | -6 | -0.93% |
| 2027 | 644 | -6 | -0.92% |
| 2026 | 650 | -7 | -1.07% |
| 2025 | 657 | -6 | -0.9% |
| 2024 | 663 | -7 | -1.04% |
| 2023 | 670 | 0 | 0% |
| 2022 | 670 | -7 | -1.03% |
| 2021 | 677 | -12 | -1.74% |
| 2020 | 689 | -97 | -12.34% |
| 2019 | 786 | 2 | 0.26% |
| 2018 | 784 | -3 | -0.38% |
| 2017 | 787 | -19 | -2.36% |
| 2016 | 806 | 1 | 0.12% |
| 2015 | 805 | 19 | 2.42% |
| 2014 | 786 | 36 | 4.8% |
| 2013 | 750 | 22 | 3.02% |
| 2012 | 728 | 16 | 2.25% |
| 2011 | 712 | 23 | 3.34% |
| 2010 | 689 | 0 | 0% |