What kinds of homes are in Union Township (Miami County), OH?

Name: Types of homes in Union Township (Miami County), OH, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Union Township (Miami County), OH has 4,341 (±247) homes (2020–2024 American Community Survey).

That is about 92 homes per square mile of land.

81.7% are detached single-family houses.

6.3% are in buildings of two to four units.

1.6% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 4,341 (±247)
Detached houses: 81.7%
2–4 unit buildings: 6.3%
5+ unit buildings: 1.6%

Homes in Union Township (Miami County) by building size

Housing units by units in structure, 2020–2024
Building type	Union Township (Miami County)	Miami County	Ohio	United States
Single-family, detached	81.7% (±5.5 points)	79.4%	68.8%	61.3%
Single-family, attached (townhouse, rowhouse)	5.1% (±3.1 points)	4.4%	4.9%	6.2%
2 units	5.0% (±3.5 points)	3.3%	3.6%	3.4%
3 or 4 units	1.3% (±1.4 points)	4.2%	4.3%	4.3%
5 to 9 units	1.3% (±1.4 points)	3.5%	4.6%	4.5%
10 to 19 units	0.0% (±0.9 points)	1.9%	3.9%	4.3%
20 or more units	0.3% (±0.5 points)	2.2%	6.5%	10.3%
Mobile home	5.3% (±5.0 points)	1.1%	3.4%	5.6%
Boat, RV, van, etc.	0.0% (±0.9 points)	0.1%	0.1%	0.1%

In Union Township (Miami County), the share of homes in buildings of five or more units is lower than in Miami County (7.6%).

It is also lower than in Ohio (15.0%).

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

Homes in buildings of 5 or more units in places near Union Township (Miami County)

Nearest places with a published estimate, compared with Union Township (Miami County)
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Union Township (Miami County)	—	1.6% (±1.7 points)	—
West Milton	2.0 mi	3.0% (±3.2 points)	Not measurably different
Ludlow Falls	2.2 mi	0.0% (±68.4 points)	Not measurably different
Potsdam	2.9 mi	0.0% (±56.6 points)	Not measurably different
Laura	3.0 mi	0.0% (±32.7 points)	Not measurably different
Phillipsburg	5.1 mi	0.0% (±22.9 points)	Not measurably different
Newton Township (Miami County)	5.1 mi	0.0% (±4.8 points)	Not measurably different
Pleasant Hill	5.6 mi	0.0% (±11.3 points)	Not measurably different
Union	5.7 mi	0.9% (±2.3 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 Miami County, place by place

Rank	Place	Homes in buildings of 5 or more units
3	Troy	12.1% (±2.5 points)
4	Monroe Township (Miami County)	10.5% (±3.4 points)
5	Concord Township (Miami County)	10.3% (±2.2 points)
6	Piqua	7.1% (±1.9 points)
7	Newberry Township	4.9% (±4.8 points)
8	West Milton	3.0% (±3.2 points)
9	Union Township (Miami County)	1.6% (±1.7 points)
10 (tie)	Bradford	0.0% (±8.3 points)
10 (tie)	Casstown	0.0% (±46.2 points)
10 (tie)	Fletcher	0.0% (±25.5 points)
10 (tie)	Laura	0.0% (±32.7 points)
10 (tie)	Ludlow Falls	0.0% (±68.4 points)
10 (tie)	Pleasant Hill	0.0% (±11.3 points)

Showing 13 of 24 places in Miami 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 Union Township (Miami County)

How many homes are in Union Township (Miami County)?

Union Township (Miami County), OH has an estimated 4,341 (±247) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Union Township (Miami County) houses or apartments?

81.7% are detached houses and 5.1% attached houses, while 7.9% are in buildings of two or more units.

How many two-family and small multifamily homes are in Union Township (Miami County)?

6.3% of homes in Union Township (Miami County) 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 — Union township, Miami County, Ohio

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 Union township, Miami County, Ohio (county subdivision:78456, in state:39 county:109).

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.