What kinds of homes are in Altamont, IL?

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

Altamont, IL has 937 (±112) homes (2020–2024 American Community Survey).

That is about 610 homes per square mile of land.

77.6% are detached single-family houses.

6.6% are in buildings of two to four units.

5.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 937 (±112)
Detached houses: 77.6%
2–4 unit buildings: 6.6%
5+ unit buildings: 5.3%

Homes in Altamont by building size

Housing units by units in structure, 2020–2024
Building type	Altamont	Effingham County	Illinois	United States
Single-family, detached	77.6% (±8.0 points)	78.8%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	1.8% (±1.7 points)	1.5%	6.1%	6.2%
2 units	6.6% (±4.3 points)	2.5%	5.2%	3.4%
3 or 4 units	0.0% (±3.9 points)	3.0%	6.4%	4.3%
5 to 9 units	3.6% (±3.9 points)	3.3%	6.3%	4.5%
10 to 19 units	0.3% (±0.6 points)	1.6%	4.0%	4.3%
20 or more units	1.4% (±1.1 points)	2.2%	11.5%	10.3%
Mobile home	8.6% (±5.1 points)	7.2%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±3.9 points)	0.0%	0.0%	0.1%

In Altamont, the share of homes in buildings of five or more units is not measurably different from Effingham County (7.1%).

It is also lower than in Illinois (21.8%).

It is lower than the national figure (19.1%).

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

Nearest places with a published estimate, compared with Altamont
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Altamont	—	5.3% (±4.1 points)	—
Mound Township (Effingham County)	0.8 mi	3.8% (±2.7 points)	Not measurably different
Moccasin Township	5.1 mi	0.0% (±43.0 points)	Not measurably different
Jackson Township (Effingham County)	6.1 mi	0.0% (±14.7 points)	Not measurably different
St. Elmo	6.1 mi	0.6% (±10.1 points)	Not measurably different
Avena Township	6.3 mi	0.4% (±6.3 points)	Not measurably different
West Township (Effingham County)	7.4 mi	0.0% (±42.4 points)	Not measurably different
Summit Township	7.9 mi	0.0% (±3.6 points)	Not measurably different
Loudon Township	9.1 mi	0.0% (±16.5 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

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 Effingham County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Effingham	15.9% (±2.9 points)
2	Douglas Township (Effingham County)	15.4% (±2.8 points)
3	Beecher City	8.1% (±23.4 points)
4	Liberty Township (Effingham County)	5.4% (±16.2 points)
5 (tie)	Altamont	5.3% (±4.1 points)
5 (tie)	Teutopolis	5.3% (±7.0 points)
7	Watson	4.6% (±20.9 points)
8	Mound Township (Effingham County)	3.8% (±2.7 points)
9	Watson Township	3.1% (±3.8 points)
10	Teutopolis Township	3.0% (±4.1 points)
11	Dieterich	1.6% (±10.4 points)

Showing 11 of 25 places in Effingham 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 Altamont

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 Altamont beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Altamont, 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 Altamont, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Questions about Altamont

How many homes are in Altamont?

Altamont, IL has an estimated 937 (±112) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Altamont houses or apartments?

77.6% are detached houses and 1.8% attached houses, while 11.9% are in buildings of two or more units.

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

6.6% of homes in Altamont 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 — Altamont city, Illinois

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 Altamont city, Illinois (place:01049, in state:17).

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.