What kinds of homes are in Grinnell, IA?

Name: Types of homes in Grinnell, IA, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Grinnell, IA has 3,976 (±223) homes (2020–2024 American Community Survey).

That is about 699 homes per square mile of land.

63.1% are detached single-family houses.

7.5% are in buildings of two to four units.

19.6% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 3,976 (±223)
Detached houses: 63.1%
2–4 unit buildings: 7.5%
5+ unit buildings: 19.6%

Homes in Grinnell by building size

Housing units by units in structure, 2020–2024
Building type	Grinnell	Poweshiek County	Iowa	United States
Single-family, detached	63.1% (±5.2 points)	77.3%	72.2%	61.3%
Single-family, attached (townhouse, rowhouse)	7.6% (±3.2 points)	3.7%	4.5%	6.2%
2 units	2.8% (±1.9 points)	1.8%	2.1%	3.4%
3 or 4 units	4.7% (±1.9 points)	4.0%	3.5%	4.3%
5 to 9 units	6.4% (±4.2 points)	3.4%	3.6%	4.5%
10 to 19 units	6.2% (±3.7 points)	2.8%	4.0%	4.3%
20 or more units	7.0% (±3.2 points)	3.1%	6.9%	10.3%
Mobile home	2.2% (±2.1 points)	3.8%	3.2%	5.6%
Boat, RV, van, etc.	0.0% (±0.6 points)	0.0%	0.1%	0.1%

In Grinnell, the share of homes in buildings of five or more units is higher than in Poweshiek County (9.3%).

It is not measurably different from Iowa (14.5%).

It is not measurably different from the national figure (19.1%).

Homes in buildings of 5 or more units in places near Grinnell

Nearest places with a published estimate, compared with Grinnell
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Grinnell	—	19.6% (±6.4 points)	—
Oakland Acres	5.0 mi	0.0% (±43.5 points)	Not measurably different
Malcom	9.0 mi	1.8% (±27.8 points)	Not measurably different
Kellogg	9.5 mi	16.2% (±11.7 points)	Not measurably different
Gilman	10 mi	0.0% (±14.2 points)	Lower
Searsboro	11 mi	4.4% (±39.4 points)	Not measurably different
Lynnville	12 mi	1.6% (±13.6 points)	Lower
Sully	13 mi	0.0% (±10.4 points)	Lower
Brooklyn	14 mi	2.2% (±4.3 points)	Lower

Nearby places with a measurably lower figure: Gilman, IA (0.0%), Lynnville, IA (1.6%), Sully, IA (0.0%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes in buildings of 5 or more units across Poweshiek County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Grinnell	19.6% (±6.4 points)
2	Montezuma	6.0% (±4.3 points)
3	Searsboro	4.4% (±39.4 points)
4	Brooklyn	2.2% (±4.3 points)
5	Malcom	1.8% (±27.8 points)
6 (tie)	Deep River	0.0% (±26.7 points)
6 (tie)	Guernsey	0.0% (±85.2 points)

Showing 7 of 8 places in Poweshiek County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

What you can do on Seayora in Grinnell

One account for renting, owning, managing and fixing homes, with these figures beside you.

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Grinnell beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Grinnell, save the ones you like and apply online.

Browse rentals · Create a renter account

Do repairs, renovations or maintenance?

Get found by owners and renters near Grinnell, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Questions about Grinnell

How many homes are in Grinnell?

Grinnell, IA has an estimated 3,976 (±223) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Grinnell houses or apartments?

63.1% are detached houses and 7.6% attached houses, while 27.1% are in buildings of two or more units.

How many two-family and small multifamily homes are in Grinnell?

7.5% of homes in Grinnell are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Grinnell city, Iowa

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 Grinnell city, Iowa (place:33105, in state:19).

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

The API needs a free key.

Request a Census API key.

DP04_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

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.