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Grattan Township, MI
Key Indicators
A quick look at key numbers
Population
3,840
Source: U.S. Census Bureau American Community Survey (ACS) 2020-2024 5-Year Estimates
Median Age
46.5
years ∙ half population younger than 46.5, half older
Diversity Index
15%
chance two random people differ in race and ethnicity
Nativity
0.9%
foreign-born population
Geographic Context
Location, size, and surroundings
About
Grattan Township is a township in Kent County, Michigan, United States.
Co-ordinates
DEC43.077549° N, 85.362363° W
DMS43° 04′ 39.18″ N, 85° 21′ 44.51″ W
Population Density & area
112.6/sq mi
(43.54/km²)
Demographics & Living
Who lives here, how households are formed, and community composition
Population Composition
Key characteristics of the population
Sex Distribution
52.8%
male
Male
52.8%
Female
47.2%
males per 100 females
Grattan Township
111.7
Kent County
98.6
Michigan
98.2
Nativity
0.9%
foreign-born population
% Foreign-born
Grattan Township
0.9%
Kent County
8.9%
Michigan
7.2%
Age Distribution
How the population is spread across age groups
Median Age
46.5
years ∙ half population younger than 46.5, half older
Dependency ratio
54.5
dependents per 100 working-age adults
Grattan Township
54.5
Kent County
62.3
Michigan
66.3
AGE DISTRIBUTION
Distribution of age group
Median age
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Age Group | |||
| Children (Under 18) | 16.5% | 23.5% | 21.2% |
| Working age (18-64) | 64.7% | 61.6% | 60.2% |
| Senior (65+) | 18.8% | 14.9% | 18.6% |
| Dependency ratio | |||
| Total dependency ratio | 54.5 | 62.3 | 66.3 |
| Child dependency ratio | 25.5 | 38.1 | 35.3 |
| Old-age dependency ratio | 29 | 24.2 | 31 |
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
15%
chance two random people differ in race and ethnicity
Grattan Township
15%
Kent County
47.9%
Michigan
45.2%
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 Grattan Township population
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Hispanic or Latino | 2.3% | 11.7% | 5.9% |
| Mexican | 2.3% | 7.3% | 4% |
| Puerto Rican | 0% | 1.1% | 0.5% |
| Cuban | 0% | 0.4% | 0.2% |
| Other Hispanic / Latino | 0% | 2.8% | 1.2% |
| Not Hispanic or Latino | 97.7% | 88.3% | 94.1% |
| One race | 95% | 83.7% | 89.6% |
| White | 92.1% | 70.4% | 72.4% |
| Black or African American | 2.3% | 9.4% | 13.1% |
| American Indian and Alaska Native | 0.3% | 0.2% | 0.3% |
| Asian | 0.3% | 3.2% | 3.4% |
| Native Hawaiian and Other Pacific Islander | 0% | 0% | 0% |
| Some Other Race | 0% | 0.6% | 0.5% |
| Two or more races (Multiracial) | 2.7% | 4.6% | 4.5% |
Household & Families Composition
Household size, type, and family structure
Household structure
79%
family
Family
79%
Non family
21%
% family households
Grattan Township
79%
Kent County
65%
Michigan
62.4%
Average household size
2.44
persons per household
Household & Family COMPOSITION
Households
Percentage of Grattan Township population
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Total households | 1,563 | 256,648 | 4,076,369 |
| Average houshold size | 2.44 | 2.54 | 2.42 |
| Family households | 1,234 | 166,730 | 2,545,621 |
| Average family size | 2.78 | 3.12 | 3.05 |
| Married couple family | 1,119 | 128,379 | 1,878,767 |
| Other families | 115 | 38,351 | 666,854 |
| Male householder | 31 | 11,730 | 199,150 |
| Female householder | 84 | 26,621 | 467,704 |
| Non-family households | 329 | 89,918 | 1,530,748 |
| One-person households | 296 | 69,386 | 1,250,418 |
| Male householder | 239 | 30,385 | 583,425 |
| Senior (65+) living alone | 74 | 8,392 | 188,594 |
| Female householder | 57 | 39,001 | 666,993 |
| Senior (65+) living alone | 42 | 17,615 | 349,637 |
| Other living arrangements | 33 | 20,532 | 280,330 |
Housing Profile
Housing stock, ownership, rentals, and cost burdens
Total housing units
1,800
housing units
Grattan Township
1,800
Kent County
269,136
Michigan
4,622,236
Occupancy status
86.8%
occupied
Occupied
86.8%
Vacant
13.2%
vacancy rate
Grattan Township
13.2%
Kent County
4.6%
Michigan
11.8%
Housing Characteristics
How the housing supply is structured and used
Types of Housing unit
95.9%
Single family houses
Median Year Built
1991
Half of houses were built before 1991, 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
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Rooms per unit | |||
| Median rooms | 6.9 | 6.1 | 5.9 |
| 1–3 rooms | 2.8% | 12.7% | 10.5% |
| 4–6 rooms | 43.1% | 43.5% | 51.9% |
| 7+ rooms | 54% | 43.7% | 37.6% |
| Bedrooms | |||
| No bedroom / studio | 0% | 2.1% | 1.6% |
| 1 bedroom | 1.3% | 10.5% | 8.9% |
| 2 bedrooms | 17.4% | 23.3% | 24.6% |
| 3 bedrooms | 52.8% | 37.4% | 43.5% |
| 4+ bedrooms | 28.4% | 26.7% | 21.4% |
| At a glance | |||
| Median year built | 1991 | 1977 | 1972 |
| Total housing units | 1,800 | 269,136 | 4,622,236 |
Occupancy Profile
Who is inside and how they use it
Homeownership
87.2%
owners
Renter-occupied
12.8%
Owner-occupied
87.2%
homeownership rate
Grattan Township
87.2%
Kent County
70.3%
Michigan
73.2%
Average household size
2.53
Owner-occupied
1.82
Renter-occupied
owner-occupied average size
Grattan Township
2.53
Kent County
2.71
Michigan
2.54
Housing Characteristics
Occupied unit characteristics
Tenure, crowding, and utilities
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Total occupied units | 1,563 | 256,648 | 4,076,369 |
| Year moved in | |||
| 2020 or later | 22.1% | 24.1% | 21% |
| 2010 to 2019 | 38.3% | 42% | 39.5% |
| 2000 to 2009 | 13.9% | 15.6% | 16% |
| 1999 or earlier | 25.8% | 18.4% | 23.4% |
| Occupants per room | |||
| 1.00 or fewer | 97.8% | 98.1% | 98.4% |
| 1.01 to 1.50 | 2.2% | 1.5% | 1.2% |
| 1.51 or more | 0% | 0.5% | 0.4% |
| Vehicles availability | |||
| No vehicles | 2% | 6.2% | 7% |
| 1 vehicle | 19.3% | 32.7% | 34.8% |
| 2 vehicles | 43.2% | 42.2% | 38.3% |
| 3 or more vehicles | 35.6% | 18.9% | 19.8% |
| House heating fuel used | |||
| Gas | 91.8% | 86.3% | 83.6% |
| Electricity | 3.2% | 11.4% | 12.1% |
| Solar | 0% | 0% | 0% |
| Fuel oil, kerosene etc | 2% | 0.4% | 0.8% |
| All other fuels | 3% | 1.5% | 3% |
| No fuel used | 0% | 0.4% | 0.5% |
| Selected characteristics | |||
| Lacking complete plumbing | 0% | 0.2% | 0.4% |
| Lacking complete kitchen | 0% | 0.6% | 0.7% |
| No telephone service available | 0% | 0.5% | 0.7% |
Housing Value
What owner-occupied units are worth
Median home value
$355,800
owner-occupied units
Housing Cost Burden
30.4%
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
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Property value | |||
| Median Value | $355,800 | $289,900 | $231,600 |
| Under $100,000 | 0.8% | 7.5% | 16.8% |
| $100,000 - $200,000 | 13.7% | 16% | 24.7% |
| $200,000 - $300,000 | 28.8% | 29.4% | 23.4% |
| $300,000 - $500,000 | 26% | 33.2% | 24.1% |
| $500,000 - $1,000,000 | 28.2% | 12% | 9.2% |
| $1,000,000 and more | 2.5% | 2% | 1.6% |
| Owner-occupied households | |||
| With a mortgage | 69% | 62.6% | 57.8% |
| Without a mortgage | 31% | 37.4% | 42.2% |
| Median monthly owner costs | |||
| With a mortgage | $1,764 | $1,603 | $1,569 |
| Without a mortgage | $672 | $618 | $602 |
| Gross rent | |||
| Median rent | $1,138 | $1,243 | $1,129 |
Education Profile
How educated is the community and how education pays off
Adults with a college degree
28.8%
of adults 25+ with a bachelor's degree or higher
Grattan Township
28.8%
Kent County
40.8%
Michigan
32.4%
Adults without a high school diploma
1.7%
of adults (25+) without a high school diploma
Grattan Township
1.7%
Kent County
7.7%
Michigan
8%
School Enrollment
Who is enrolled in school and at what level
School enrollment
531
population (age 3+) enrolled in school
College-going rate (18-24 yr olds)
12.5%
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
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Total enrolled (age 3+) | 531 | 162,027 | 2,312,914 |
| Nursery / preschool | 9.8% | 7% | 5.6% |
| K–12 | 85.7% | 70.8% | 67.9% |
| Kindergarten | 3.8% | 5.5% | 5.2% |
| Elementary: Grades 1–4 | 21.8% | 21.7% | 19.7% |
| Elementary: Grades 5–8 | 33.7% | 21.1% | 20.8% |
| High School: Grades 9–12 | 26.4% | 22.5% | 22.2% |
| College or graduate school | 4.5% | 22.2% | 26.5% |
| College, undergraduate | 4.5% | 17.5% | 21.1% |
| Graduate, professional school | 0% | 4.7% | 5.4% |
| College-going rate · 18-24 yr olds | 12.5% | 34.1% | 41.1% |
| School type | |||
| Public school | 83.4% | 78.3% | 85.2% |
| Private school | 16.6% | 21.7% | 14.8% |
Education Attainment by Level & Gender
What is the highest level of education completed among adults
Education attainment
3,014
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+
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Population (25+) | 3,014 | 445,698 | 7,008,507 |
| Less than 9th grade | 0.7% | 3.4% | 2.6% |
| 9th–12th, no diploma | 1% | 4.3% | 5.4% |
| High school diploma or GED | 23.4% | 23.4% | 28% |
| Some college, no degree | 30.3% | 19% | 21.9% |
| Associate's degree | 15.8% | 9.1% | 9.8% |
| Bachelor's degree or higher | 28.8% | 40.8% | 32.4% |
| Bachelor's degree | 20.1% | 26.1% | 19.7% |
| Graduate or professional | 8.8% | 14.7% | 12.7% |
| High School or higher | 98.3% | 92.3% | 92.1% |
Earnings by education level
percentage as applicable
Median Earnings
$67,588
Median earnings for adults 25+, by level
Poverty Rate
1%
for ages 25+, with bachelors degree or higher
Outcomes by Education Level
Earnings and poverty rates across education levels (25+)
Adults 25+
| Grattan Township | Kent County | Michigan | |
|---|---|---|---|
| Median earnings | |||
| Population 25+, with earnings | $67,588 | $52,184 | $50,316 |
| Less than high school graduate | $— | $35,905 | $31,851 |
| High school graduate (includes equivalency) | $48,368 | $39,759 | $37,777 |
| Some college or associate's degree | $59,861 | $45,627 | $44,844 |
| Bachelor's degree | $76,176 | $66,369 | $66,893 |
| Graduate or professional degree | $— | $80,073 | $85,195 |
| Poverty rates | |||
| Less than high school graduate | 0% | 19.4% | 27.4% |
| High school graduate (includes equivalency) | 2.7% | 13.6% | 15.2% |
| Some college or associate's degree | 2.4% | 7.9% | 10.3% |
| Bachelor's degree or higher | 1% | 3.5% | 4.2% |
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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