What kinds of homes are in Oneco Township, IL?

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

Oneco Township, IL has 702 (±97) homes (2020–2024 American Community Survey).

That is about 26 homes per square mile of land.

75.2% are detached single-family houses.

17.5% are in buildings of two to four units.

6.8% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 702 (±97)
Detached houses: 75.2%
2–4 unit buildings: 17.5%
5+ unit buildings: 6.8%

Homes in Oneco Township by building size

Housing units by units in structure, 2020–2024
Building type	Oneco Township	Stephenson County	Illinois	United States
Single-family, detached	75.2% (±4.8 points)	75.9%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	0.4% (±0.8 points)	4.2%	6.1%	6.2%
2 units	1.1% (±1.3 points)	3.6%	5.2%	3.4%
3 or 4 units	16.4% (±4.2 points)	3.1%	6.4%	4.3%
5 to 9 units	6.8% (±4.9 points)	4.2%	6.3%	4.5%
10 to 19 units	0.0% (±5.2 points)	1.1%	4.0%	4.3%
20 or more units	0.0% (±5.2 points)	4.2%	11.5%	10.3%
Mobile home	0.0% (±5.2 points)	3.6%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±5.2 points)	0.0%	0.0%	0.1%

In Oneco Township, the share of homes in buildings of five or more units is not measurably different from Stephenson County (9.5%).

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 Oneco Township

Nearest places with a published estimate, compared with Oneco Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Oneco Township	—	6.8% (±8.8 points)	—
Orangeville	1.5 mi	9.4% (±12.0 points)	Not measurably different
Town of Clarno	4.6 mi	0.0% (±7.6 points)	Not measurably different
Buckeye Township	4.8 mi	0.0% (±10.2 points)	Not measurably different
Waddams Township	6.5 mi	2.3% (±19.4 points)	Not measurably different
Winslow	6.7 mi	8.4% (±24.9 points)	Not measurably different
Town of Cadiz	7.4 mi	0.0% (±12.3 points)	Not measurably different
Cedarville	7.5 mi	0.0% (±18.7 points)	Not measurably different
Dakota Township	7.5 mi	5.5% (±13.9 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 Stephenson County, place by place

Rank	Place	Homes in buildings of 5 or more units
6	Pearl City	8.9% (±17.8 points)
7	Winslow	8.4% (±24.9 points)
8	Dakota	8.2% (±20.0 points)
9	German Valley	8.1% (±18.0 points)
10	Rock City	7.6% (±30.3 points)
11	Kent Township	7.3% (±20.0 points)
12	Oneco Township	6.8% (±8.8 points)
13	Dakota Township	5.5% (±13.9 points)
14	Winslow Township	5.1% (±15.8 points)
15	Loran Township	4.8% (±9.9 points)
16	Ridott Township	3.0% (±7.0 points)
17	Waddams Township	2.3% (±19.4 points)
18	Rock Run Township	1.4% (±5.3 points)

Showing 13 of 30 places in Stephenson 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.

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Questions about Oneco Township

How many homes are in Oneco Township?

Oneco Township, IL has an estimated 702 (±97) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Oneco Township houses or apartments?

75.2% are detached houses and 0.4% attached houses, while 24.3% are in buildings of two or more units.

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

17.5% of homes in Oneco Township 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 — Oneco township, Stephenson County, 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 Oneco township, Stephenson County, Illinois (county subdivision:56120, in state:17 county:177).

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.