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Sullivan Township, MN
Key Indicators
A quick look at key numbers
Population
154
Source: U.S. Census Bureau American Community Survey (ACS) 2020-2024 5-Year Estimates
Median Age
54.4
years ∙ half population younger than 54.4, half older
Diversity Index
3.7%
chance two random people differ in race and ethnicity
Nativity
0%
foreign-born population
Geographic Context
Location, size, and surroundings
About
Sullivan Township is a township in Polk County, Minnesota, United States.
Co-ordinates
DEC47.971004° N, 96.923337° W
DMS47° 58′ 15.61″ N, 96° 55′ 24.01″ W
Population Density & area
4.33/sq mi
(1.67/km²)
Demographics & Living
Who lives here, how households are formed, and community composition
Population Composition
Key characteristics of the population
Sex Distribution
51.3%
male
Male
51.3%
Female
48.7%
males per 100 females
Sullivan Township
105.3
Polk County
105.8
Minnesota
100.4
Nativity
0%
foreign-born population
% Foreign-born
Sullivan Township
0%
Polk County
2.1%
Minnesota
8.7%
Age Distribution
How the population is spread across age groups
Median Age
54.4
years ∙ half population younger than 54.4, half older
Dependency ratio
48.1
dependents per 100 working-age adults
Sullivan Township
48.1
Polk County
77.2
Minnesota
67.1
AGE DISTRIBUTION
Distribution of age group
Median age
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Age Group | |||
| Children (Under 18) | 18.2% | 24.5% | 22.9% |
| Working age (18-64) | 67.5% | 56.4% | 59.8% |
| Senior (65+) | 14.3% | 19.1% | 17.3% |
| Dependency ratio | |||
| Total dependency ratio | 48.1 | 77.2 | 67.1 |
| Child dependency ratio | 26.9 | 43.4 | 38.2 |
| Old-age dependency ratio | 21.2 | 33.8 | 28.9 |
Racial & Ethnic Composition
Racial and ethnic makeup and how it compares
Race & Ethnicity
Note: White, Black, and Asian refer to individuals belonging to a single race and not of Hispanic origin. Hispanics may be of any race.
Diversity Index
3.7%
chance two random people differ in race and ethnicity
Sullivan Township
3.7%
Polk County
28.7%
Minnesota
41%
Note: The Diversity Index (DI), based on the Blau Index, measures the probability that two randomly selected individuals differ in race and ethnicity. Values range from 0 (no diversity) to 1 (high diversity) and are shown as percentages.
RACIAL & ETHNIC COMPOSITION
Race & Ethnicity
Percentage of Sullivan Township population
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Hispanic or Latino | 0% | 6.9% | 6.4% |
| Mexican | 0% | 5.6% | 3.9% |
| Puerto Rican | 0% | 0.2% | 0.3% |
| Cuban | 0% | 0% | 0.1% |
| Other Hispanic / Latino | 0% | 1% | 2% |
| Not Hispanic or Latino | 100% | 93.1% | 93.6% |
| One race | 98.7% | 88.4% | 89.1% |
| White | 98.1% | 84% | 75.9% |
| Black or African American | 0% | 2% | 6.9% |
| American Indian and Alaska Native | 0.6% | 0.6% | 0.7% |
| Asian | 0% | 0.8% | 5.1% |
| Native Hawaiian and Other Pacific Islander | 0% | 0% | 0% |
| Some Other Race | 0% | 0.9% | 0.5% |
| Two or more races (Multiracial) | 1.3% | 4.7% | 4.5% |
Household & Families Composition
Household size, type, and family structure
Household structure
71.6%
family
Family
71.6%
Non family
28.4%
% family households
Sullivan Township
71.6%
Polk County
63%
Minnesota
62.3%
Average household size
2.3
persons per household
Household & Family COMPOSITION
Households
Percentage of Sullivan Township population
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Total households | 67 | 12,360 | 2,307,955 |
| Average houshold size | 2.3 | 2.38 | 2.43 |
| Family households | 48 | 7,791 | 1,438,404 |
| Average family size | 2.58 | 3.02 | 3.04 |
| Married couple family | 43 | 6,327 | 1,129,003 |
| Other families | 5 | 1,464 | 309,401 |
| Male householder | 1 | 587 | 102,922 |
| Female householder | 4 | 877 | 206,479 |
| Non-family households | 19 | 4,569 | 869,551 |
| One-person households | 16 | 3,971 | 686,475 |
| Male householder | 11 | 2,065 | 320,418 |
| Senior (65+) living alone | 5 | 632 | 97,557 |
| Female householder | 5 | 1,906 | 366,057 |
| Senior (65+) living alone | 5 | 953 | 186,557 |
| Other living arrangements | 3 | 598 | 183,076 |
Housing Profile
Housing stock, ownership, rentals, and cost burdens
Total housing units
67
housing units
Sullivan Township
67
Polk County
14,697
Minnesota
2,545,030
Occupancy status
100%
occupied
Occupied
100%
Vacant
0%
vacancy rate
Sullivan Township
0%
Polk County
15.9%
Minnesota
9.3%
Housing Characteristics
How the housing supply is structured and used
Types of Housing unit
86.6%
Single family houses
Median Year Built
1962
Half of houses were built before 1962, and half after.
Note: Median year built reflects occupied units only; distribution includes all units.
Housing Characteristics
Units, rooms & bedrooms
Physical characteristics of housing units
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Rooms per unit | |||
| Median rooms | 6.4 | 5.9 | 6.1 |
| 1–3 rooms | 1.5% | 13.1% | 14.9% |
| 4–6 rooms | 50.8% | 45.8% | 41.4% |
| 7+ rooms | 47.7% | 41.2% | 43.7% |
| Bedrooms | |||
| No bedroom / studio | 0% | 1.7% | 2.7% |
| 1 bedroom | 6% | 8.8% | 11.4% |
| 2 bedrooms | 10.4% | 26.3% | 24.5% |
| 3 bedrooms | 59.7% | 35.6% | 32.2% |
| 4+ bedrooms | 23.8% | 27.6% | 29.1% |
| At a glance | |||
| Median year built | 1962 | 1971 | 1979 |
| Total housing units | 67 | 14,697 | 2,545,030 |
Occupancy Profile
Who is inside and how they use it
Homeownership
100%
owners
Renter-occupied
0%
Owner-occupied
100%
homeownership rate
Sullivan Township
100%
Polk County
71.3%
Minnesota
72.2%
Average household size
2.3
Owner-occupied
—
Renter-occupied
owner-occupied average size
Sullivan Township
2.3
Polk County
2.59
Minnesota
2.59
Housing Characteristics
Occupied unit characteristics
Tenure, crowding, and utilities
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Total occupied units | 67 | 12,360 | 2,307,955 |
| Year moved in | |||
| 2020 or later | 0% | 21.1% | 23.8% |
| 2010 to 2019 | 29.9% | 35.2% | 38.9% |
| 2000 to 2009 | 23.9% | 18% | 16.1% |
| 1999 or earlier | 46.3% | 25.6% | 21.2% |
| Occupants per room | |||
| 1.00 or fewer | 100% | 98.1% | 97.7% |
| 1.01 to 1.50 | 0% | 1.2% | 1.5% |
| 1.51 or more | 0% | 0.8% | 0.8% |
| Vehicles availability | |||
| No vehicles | 0% | 7.4% | 6.7% |
| 1 vehicle | 26.9% | 25% | 30.8% |
| 2 vehicles | 47.8% | 38.5% | 39.5% |
| 3 or more vehicles | 25.4% | 29.1% | 23.1% |
| House heating fuel used | |||
| Gas | 44.8% | 64.8% | 75.9% |
| Electricity | 49.3% | 25.6% | 19.4% |
| Solar | 0% | 0% | 0.1% |
| Fuel oil, kerosene etc | 1.5% | 5.3% | 1.3% |
| All other fuels | 4.5% | 2.8% | 2.5% |
| No fuel used | 0% | 1.6% | 0.9% |
| Selected characteristics | |||
| Lacking complete plumbing | 0% | 0.4% | 0.4% |
| Lacking complete kitchen | 0% | 1% | 0.7% |
| No telephone service available | 0% | 1% | 0.7% |
Housing Value
What owner-occupied units are worth
Median home value
$252,100
owner-occupied units
Housing Cost Burden
26.1%
of homeowners with a mortgage are cost-burdened
Note: Households spending 30% or more of their income on housing costs are considered cost-burdened.
Financial characteristics
Property value and housing costs
Tenure, crowding, and utilities
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Property value | |||
| Median Value | $252,100 | $222,800 | $329,300 |
| Under $100,000 | 20.9% | 16% | 7.7% |
| $100,000 - $200,000 | 9% | 26.2% | 13.3% |
| $200,000 - $300,000 | 37.3% | 28.4% | 22.6% |
| $300,000 - $500,000 | 25.4% | 22.1% | 36.9% |
| $500,000 - $1,000,000 | 3% | 6.6% | 17% |
| $1,000,000 and more | 4.5% | 0.7% | 2.6% |
| Owner-occupied households | |||
| With a mortgage | 34.3% | 57.3% | 64% |
| Without a mortgage | 65.7% | 42.7% | 36% |
| Median monthly owner costs | |||
| With a mortgage | $3,028 | $1,617 | $1,947 |
| Without a mortgage | $629 | $623 | $698 |
| Gross rent | |||
| Median rent | $— | $855 | $1,280 |
Education Profile
How educated is the community and how education pays off
Adults with a college degree
23.7%
of adults 25+ with a bachelor's degree or higher
Sullivan Township
23.7%
Polk County
28%
Minnesota
39.4%
Adults without a high school diploma
2.5%
of adults (25+) without a high school diploma
Sullivan Township
2.5%
Polk County
6.3%
Minnesota
6.1%
School Enrollment
Who is enrolled in school and at what level
School enrollment
28
population (age 3+) enrolled in school
College-going rate (18-24 yr olds)
25%
of 18-24-year-olds in college or graduate school
Enrollment & school type
Enrollment levels, college-going rate, and public vs private school split
Population 3+ currently enrolled in a school
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Total enrolled (age 3+) | 28 | 7,475 | 1,385,086 |
| Nursery / preschool | 10.7% | 5.9% | 6.2% |
| K–12 | 82.1% | 73.8% | 69.9% |
| Kindergarten | 14.3% | 5.8% | 5.2% |
| Elementary: Grades 1–4 | 35.7% | 21.7% | 20.6% |
| Elementary: Grades 5–8 | 25% | 21.9% | 21.7% |
| High School: Grades 9–12 | 7.1% | 24.5% | 22.4% |
| College or graduate school | 7.1% | 20.3% | 23.9% |
| College, undergraduate | 7.1% | 17.2% | 18.8% |
| Graduate, professional school | 0% | 3.1% | 5.1% |
| College-going rate · 18-24 yr olds | 25% | 39.4% | 39.1% |
| School type | |||
| Public school | 50% | 83.1% | 83.3% |
| Private school | 50% | 16.9% | 16.7% |
Education Attainment by Level & Gender
What is the highest level of education completed among adults
Education attainment
118
population 25 years and over
Attainment by gender
Male vs Female
Adults (25+) · Share within each education level
Educational Attainment Overview
Distribution and key education attainment rates for adults (25+)
Highest credential completed · adults 25+
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Population (25+) | 118 | 20,733 | 3,923,744 |
| Less than 9th grade | 1.7% | 2% | 2.7% |
| 9th–12th, no diploma | 0.8% | 4.3% | 3.4% |
| High school diploma or GED | 33.1% | 28.4% | 23.3% |
| Some college, no degree | 23.7% | 23.5% | 19.5% |
| Associate's degree | 16.9% | 13.9% | 11.8% |
| Bachelor's degree or higher | 23.7% | 28% | 39.4% |
| Bachelor's degree | 13.6% | 19% | 25.6% |
| Graduate or professional | 10.2% | 9% | 13.8% |
| High School or higher | 97.5% | 93.8% | 93.9% |
Earnings by education level
percentage as applicable
Median Earnings
$57,813
Median earnings for adults 25+, by level
Poverty Rate
0%
for ages 25+, with bachelors degree or higher
Outcomes by Education Level
Earnings and poverty rates across education levels (25+)
Adults 25+
| Sullivan Township | Polk County | Minnesota | |
|---|---|---|---|
| Median earnings | |||
| Population 25+, with earnings | $57,813 | $51,684 | $58,615 |
| Less than high school graduate | $— | $24,691 | $36,257 |
| High school graduate (includes equivalency) | $47,813 | $41,100 | $42,951 |
| Some college or associate's degree | $71,250 | $48,294 | $51,845 |
| Bachelor's degree | $61,250 | $58,825 | $73,301 |
| Graduate or professional degree | $208,750 | $76,898 | $89,644 |
| Poverty rates | |||
| Less than high school graduate | 0% | 34.4% | 23.7% |
| High school graduate (includes equivalency) | 0% | 13.3% | 12.3% |
| Some college or associate's degree | 4.2% | 10.1% | 7.8% |
| Bachelor's degree or higher | 0% | 6.6% | 3.2% |
About Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.
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