Sullivan is a city located in Jefferson County Wisconsin. Sullivan has a 2024 population of 628. Sullivan is currently declining at a rate of -0.95% annually and its population has decreased by -3.68% since the most recent census, which recorded a population of 652 in 2020.
The average household income in Sullivan is $83,970 with a poverty rate of 16.42%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Sullivan is 40.4 years, 42.6 years for males, and 37.9 years for females.
According to the most recent ACS, the racial composition of Sullivan was:
White
Two or more races
Native American
Asian
Other race
Black or African American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 260 | 2.55 | 46.9 | 53.1 |
| Non Family | 123 | 1.38 | 26 | 74 |
| Married | 105 | 3.56 | 71.4 | 28.6 |
| Female | 22 | 3.36 | 36.4 | 63.6 |
| Male | 10 | 4.6 | 70 | 30 |
3.52
Average Family Size
2.55
Average Household Size
46.9%
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 native american people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 100%.
All
Male
Female
$42,216
Average Earnings
$45,313
Average Male
$35,313
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
97.76% of Sullivan residents speak only English, while 2.24% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.6% of the population.
rate
16.42%
Overall Poverty Rate
12.6%
Male Poverty Rate
21.07%
Female Poverty Rate
The race most likely to be in poverty in Sullivan is White, with 16.91% below the poverty level.
The race least likely to be in poverty in Sullivan is Hispanic, with 14.29% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 6.14%. Among those working part-time, it was 19.19%, and for those that did not work, the poverty rate was 26.42%.
Married
Widowed
Divorced
Separated
NeverMarried
46.5%
Overall Marriage Rate
47.0%
Male Marriage Rate
45.8%
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 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
40.91%
Veteran Disability Rate
LaborForceParticipation
72%
Labor Force Participation
68.2%
Employment Rate
5.2%
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
79.97%
Born in Sullivan
99.1%
Native Born
0.9%
Foreign Born
0%
Non Citizen
0.9%
Naturalized
99.1% of Sullivan residents were born in the United States, with 79.97% having been born in Wisconsin. 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 | 598 | -6 | -0.99% |
| 2028 | 604 | -6 | -0.98% |
| 2027 | 610 | -6 | -0.97% |
| 2026 | 616 | -6 | -0.96% |
| 2025 | 622 | -6 | -0.96% |
| 2024 | 628 | -6 | -0.95% |
| 2023 | 634 | -6 | -0.94% |
| 2022 | 640 | -8 | -1.23% |
| 2021 | 648 | -4 | -0.61% |
| 2020 | 652 | -16 | -2.4% |
| 2019 | 668 | -2 | -0.3% |
| 2018 | 670 | -1 | -0.15% |
| 2017 | 671 | 1 | 0.15% |
| 2016 | 670 | -3 | -0.45% |
| 2015 | 673 | 4 | 0.6% |
| 2014 | 669 | 0 | 0% |
| 2013 | 669 | 1 | 0.15% |
| 2012 | 668 | 1 | 0.15% |
| 2011 | 667 | 0 | 0% |
| 2010 | 667 | 0 | 0% |