Dupo is a city located in Monroe County and St. Clair County Illinois. Dupo has a 2024 population of 3,774. Dupo is currently declining at a rate of -1.31% annually and its population has decreased by -5.08% since the most recent census, which recorded a population of 3,976 in 2020.
The average household income in Dupo is $74,684 with a poverty rate of 10.23%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Dupo is 40.9 years, 40.2 years for males, and 42.6 years for females.
According to the most recent ACS, the racial composition of Dupo was:
White
Black or African American
Two or more races
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 1,619 | 2.45 | 64 | 36 |
| Non Family | 686 | 1.3 | 64.3 | 35.7 |
| Married | 586 | 3.07 | 74.9 | 25.1 |
| Female | 223 | 3.48 | 27.8 | 72.2 |
| Male | 124 | 3.98 | 75.8 | 24.2 |
3.03
Average Family Size
2.45
Average Household Size
64.0%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
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
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among black people with a rate of 37.7%.
All
Male
Female
$36,810
Average Earnings
$42,860
Average Male
$32,676
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
100% of Dupo residents speak only English, while 0% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0% of the population.
rate
10.23%
Overall Poverty Rate
10.13%
Male Poverty Rate
10.32%
Female Poverty Rate
The race most likely to be in poverty in Dupo is White, with 10.87% below the poverty level.
The race least likely to be in poverty in Dupo is White, with 10.87% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.63%. Among those working part-time, it was 17.45%, and for those that did not work, the poverty rate was 21.86%.
Married
Widowed
Divorced
Separated
NeverMarried
35.9%
Overall Marriage Rate
38.8%
Male Marriage Rate
33.3%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is Over 65.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
14.55%
Veteran Poverty Rate
30.3%
Veteran Disability Rate
LaborForceParticipation
71.7%
Labor Force Participation
67.1%
Employment Rate
5.8%
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
57.85%
Born in Dupo
98.08%
Native Born
1.92%
Foreign Born
1.92%
Non Citizen
0%
Naturalized
98.08% of Dupo residents were born in the United States, with 57.85% having been born in Illinois. 1.92% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Africa.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 3,521 | -51 | -1.43% |
| 2028 | 3,572 | -50 | -1.38% |
| 2027 | 3,622 | -51 | -1.39% |
| 2026 | 3,673 | -50 | -1.34% |
| 2025 | 3,723 | -51 | -1.35% |
| 2024 | 3,774 | -50 | -1.31% |
| 2023 | 3,824 | -51 | -1.32% |
| 2022 | 3,875 | -54 | -1.37% |
| 2021 | 3,929 | -47 | -1.18% |
| 2020 | 3,976 | 96 | 2.47% |
| 2019 | 3,880 | -46 | -1.17% |
| 2018 | 3,926 | -31 | -0.78% |
| 2017 | 3,957 | -17 | -0.43% |
| 2016 | 3,974 | -23 | -0.58% |
| 2015 | 3,997 | -37 | -0.92% |
| 2014 | 4,034 | -31 | -0.76% |
| 2013 | 4,065 | -45 | -1.09% |
| 2012 | 4,110 | -36 | -0.87% |
| 2011 | 4,146 | -31 | -0.74% |
| 2010 | 4,177 | 244 | 6.2% |
| 2000 | 3,933 | 769 | 24.3% |
| 1990 | 3,164 | 125 | 4.11% |
| 1980 | 3,039 | 197 | 6.93% |
| 1970 | 2,842 | -95 | -3.23% |
| 1960 | 2,937 | 0 | 0% |