Housing data for Ontwa Township, MI

Ontwa Township, MI has an estimated 6,870 residents and 3,404 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a township in Cass County.

16.9% of households rent.

The median gross rent is $984 a month.

Its population grew measurably since 2015–2019 (+5.3%).

Figures last updated on .

Residents
6,870 (±59)
Housing units
3,404 (±188)
Households that rent
16.9%
Median gross rent
$984
Residents since 2015–2019
+5.3%

What stands out in Ontwa Township

Renters paying 30% or more of income: 77.4% (±20.8 points) in Ontwa Township, higher than in Cass County (46.4%).

Median home value: $249,800 (±$20,053) in Ontwa Township, higher than in Cass County ($218,000).

Median household income: $61,241 (±$7,744) in Ontwa Township, lower than in Cass County ($70,443).

Median real estate taxes: $2,364 (±$186) in Ontwa Township, higher than in Cass County ($2,116).

Housing in Ontwa Township at a glance

Ontwa Township against Cass County, its state and the nation

Estimate (90% margin of error)
Ontwa TownshipCass CountyMichiganUnited States
Residents6,870 (±59)51,520 (exact)10,077,761 (exact)334,922,499
Housing units3,404 (±188)25,679 (±52)4,622,236 (±795)143,775,355
Households that rent16.9% (±5.5 points)18.4% (±1.9 points)26.8% (±0.2 points)34.8%
Median gross rent$984 (±$59)$916 (±$34)$1,129 (±$4)$1,413
Median household income$61,241 (±$7,744)$70,443 (±$3,549)$72,875 (±$293)$80,734
Median home value$249,800 (±$20,053)$218,000 (±$9,705)$231,600 (±$642)$332,700
Median real estate taxes (a year)$2,364 (±$186)$2,116 (±$95)$2,904 (±$9)$3,119
Built before 198058.7% (±7.8 points)61.2% (±2.7 points)62.1% (±0.2 points)49.7%
Average commute25.4 minutes (±3.4)24.4 minutes (±0.9)24.2 minutes (±0.1)26.4 minutes
Households with broadband89.2% (±4.3 points)88.6% (±1.6 points)90.5% (±0.1 points)91.0%
Median age of residents44.9 years (±3.2)45.5 years (±0.3)40.2 years (±0.1)38.9 years

Ontwa Township covers 19.4 square miles of land, about 354 residents per square mile (Census Bureau Gazetteer).

How Ontwa Township has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents6,524 (±24)6,870 (±59)+5.3%Measurable increase
Housing units2,888 (±162)3,404 (±188)+17.9%Measurable increase
Median gross rent$859 (±$125)$984 (±$59)+14.6%No measurable change after inflation
Median home value$160,600 (±$15,353)$249,800 (±$20,053)+55.5%Up after inflation
Median household income$68,849 (±$7,875)$61,241 (±$7,744)−11.1%Down after inflation
Median owner cost with a mortgage$1,323 (±$117)$1,457 (±$131)+10.1%No measurable change after inflation
Median real estate taxes$1,987 (±$191)$2,364 (±$186)+19.0%No measurable change after inflation
Households that rent14.2% (±3.2 points)16.9% (±5.5 points)+2.7 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±6.4 points)7.1% (±8.3 points)+7.1 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Ontwa Township

In 2025, the Ontwa Township-Edwardsburg Police Department reported 88 violent and 660 property crimes per 100,000 residents to the FBI.

Across Cass County, the departments that report recorded 305 violent and 1,088 property crimes per 100,000 residents that year.

ZIP codes in Ontwa Township

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
4911244%10,544$966$248,800$61,785

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Ontwa Township

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Jefferson Township (Cass County)4.1 mi$869$268,90014.0%
Simonton Lake5.0 mi$1,108$266,80020.0%
Cleveland Township (Elkhart County)5.2 mi$1,201$225,30025.5%
Harris Township5.3 mi$1,440$350,90023.2%
Granger5.7 mi$1,656$331,1004.7%
Mason Township (Cass County)6.3 mi$953$205,30025.2%
Milton Township (Cass County)6.4 mi$845$299,6004.3%
Osolo Township7.1 mi$1,083$207,20030.8%

Places in Michigan most like Ontwa Township

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Nottawa Township (St. Joseph County)$847$214,300$62,09415.4%
Wayne Township$1,080$207,900$61,21012.9%
Central Lake Township$1,000$228,200$69,89113.3%
Tyrone Township (Kent County)$1,147$238,400$69,77316.2%
Newberg Township$1,058$202,700$72,16714.9%
Owosso Charter Township$973$180,900$56,81813.3%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Michigan.

HUD Fair Market Rent for Ontwa Township, fiscal year 2027

Cass County, MI HUD Metro FMR Area, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$869$974$1,095$1,393$1,830

HUD income limits for Ontwa Township, fiscal year 2026

Cass County, MI HUD Metro FMR Area, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$18,900$31,450$50,300
2 people$21,640$35,950$57,500
3 people$27,320$40,450$64,700
4 people$33,000$44,900$71,850
5 people$38,680$48,500$77,600
6 people$44,360$52,100$83,350
7 people$50,040$55,700$89,100
8 people$55,720$59,300$94,850

These are the limits HUD sets for its housing programs in the Cass County, MI HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $89,800.

A program can use its own limits; tax-credit and local programs often do.

The figures for Ontwa Township include the places inside it that have pages of their own: Edwardsburg.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Ontwa Township

What is the average rent in Ontwa Township, MI?

The Census Bureau publishes the median rather than the average: the median gross rent in Ontwa Township is $984 (±$59) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a one-bedroom apartment in Ontwa Township?

The median gross rent for a one-bedroom home in Ontwa Township, MI is $961 (±$194) a month (2020–2024 American Community Survey).

Are renters in Ontwa Township rent-burdened?

77.4% of renting households in Ontwa Township pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in Ontwa Township?

Ontwa Township has an estimated 495 (±176) renting households, 16.9% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Ontwa Township?

The median household income in Ontwa Township is $61,241 (±$7,744) a year (2020–2024 American Community Survey).

What is the average home value in Ontwa Township, MI?

The Census Bureau publishes the median: $249,800 (±$20,053) for owner-occupied homes in Ontwa Township (2020–2024 American Community Survey).

Is Ontwa Township growing?

In Ontwa Township, the number of residents went from 6,524 in 2015–2019 to 6,870 in 2020–2024 (+5.3%), a measurable increase.

What ZIP codes are in Ontwa Township?

The ZIP code that covers Ontwa Township is 49112.

What is the median rent in ZIP code 49112?

The median gross rent in ZIP Code Tabulation Area 49112 is $966 (±$31) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Ontwa township, Cass County, Michigan (county subdivision:60900, in state:26 county:027).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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