Duplain township is located in Clinton County Michigan. Duplain township has a 2024 population of 2,294. Duplain township is currently declining at a rate of -0.13% annually and its population has decreased by -0.26% since the most recent census, which recorded a population of 2,300 in 2020.
The average household income in Duplain township is $91,370 with a poverty rate of 9.79%. The median age in Duplain township is 42.9 years: 42.2 years for males, and 49.2 years for females.
According to the most recent ACS, the racial composition of Duplain township was:
White
Two or more races
Black or African American
Other race
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 959 | 2.46 | 89.1 | 10.9 |
| Married | 503 | 3.08 | 93.4 | 6.6 |
| Non Family | 339 | 1.4 | 82.6 | 17.4 |
| Female | 64 | 2.75 | 82.8 | 17.2 |
| Male | 53 | 2.92 | 96.2 | 3.8 |
2.97
Average Family Size
2.46
Average Household Size
89.1%
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 asian people with a rate of 100%.
All
Male
Female
$40,136
Average Earnings
$43,507
Average Male
$37,292
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
99.6% of Duplain township residents speak only English, while 0.4% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.4% of the population.
rate
9.79%
Overall Poverty Rate
6.6%
Male Poverty Rate
13.05%
Female Poverty Rate
The race most likely to be in poverty in Duplain township is Multiple, with 56% below the poverty level.
The race least likely to be in poverty in Duplain township is White, with 8.54% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.85%. Among those working part-time, it was 4.02%, and for those that did not work, the poverty rate was 18.71%.
Married
Widowed
Divorced
Separated
NeverMarried
51.2%
Overall Marriage Rate
52.2%
Male Marriage Rate
50.2%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
10.91%
Veteran Poverty Rate
63.64%
Veteran Disability Rate
LaborForceParticipation
61.1%
Labor Force Participation
53.2%
Employment Rate
12.8%
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
91.55%
Born in Duplain township
99.66%
Native Born
0.34%
Foreign Born
0%
Non Citizen
0.34%
Naturalized
99.66% of Duplain township residents were born in the United States, with 91.55% having been born in Michigan. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 2,279 | -3 | -0.13% |
| 2028 | 2,282 | -3 | -0.13% |
| 2027 | 2,285 | -3 | -0.13% |
| 2026 | 2,288 | -3 | -0.13% |
| 2025 | 2,291 | -3 | -0.13% |
| 2024 | 2,294 | -3 | -0.13% |
| 2023 | 2,297 | -3 | -0.13% |
| 2022 | 2,300 | 5 | 0.22% |
| 2021 | 2,295 | -5 | -0.22% |
| 2020 | 2,300 | -91 | -3.81% |
| 2019 | 2,391 | -6 | -0.25% |
| 2018 | 2,397 | 9 | 0.38% |
| 2017 | 2,388 | 13 | 0.55% |
| 2016 | 2,375 | 8 | 0.34% |
| 2015 | 2,367 | -19 | -0.8% |
| 2014 | 2,386 | -2 | -0.08% |
| 2013 | 2,388 | 12 | 0.51% |
| 2012 | 2,376 | 3 | 0.13% |
| 2011 | 2,373 | 11 | 0.47% |
| 2010 | 2,362 | 0 | 0% |