What kinds of homes are in Martinsville, IL?

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

Martinsville, IL has 578 (±106) homes (2020–2024 American Community Survey).

That is about 286 homes per square mile of land.

78.9% are detached single-family houses.

13.5% are in buildings of two to four units.

0.7% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 578 (±106)
Detached houses: 78.9%
2–4 unit buildings: 13.5%
5+ unit buildings: 0.7%

Homes in Martinsville by building size

Housing units by units in structure, 2020–2024
Building type	Martinsville	Clark County	Illinois	United States
Single-family, detached	78.9% (±8.1 points)	81.6%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	1.6% (±2.3 points)	0.8%	6.1%	6.2%
2 units	0.5% (±0.9 points)	0.8%	5.2%	3.4%
3 or 4 units	13.0% (±7.0 points)	4.1%	6.4%	4.3%
5 to 9 units	0.7% (±1.2 points)	3.4%	6.3%	4.5%
10 to 19 units	0.0% (±6.3 points)	0.2%	4.0%	4.3%
20 or more units	0.0% (±6.3 points)	1.8%	11.5%	10.3%
Mobile home	5.4% (±2.6 points)	6.6%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±6.3 points)	0.7%	0.0%	0.1%

In Martinsville, the share of homes in buildings of five or more units is not measurably different from Clark County (5.4%).

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 Martinsville

Nearest places with a published estimate, compared with Martinsville
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Martinsville	—	0.7% (±9.0 points)	—
Martinsville Township	2.0 mi	0.5% (±7.0 points)	Not measurably different
Casey Township	4.8 mi	8.1% (±4.6 points)	Not measurably different
Parker Township	4.9 mi	0.0% (±34.6 points)	Not measurably different
Auburn Township (Clark County)	4.9 mi	0.0% (±26.7 points)	Not measurably different
Casey	6.0 mi	10.8% (±6.0 points)	Not measurably different
Dolson Township	6.9 mi	0.0% (±32.9 points)	Not measurably different
Orange Township (Clark County)	8.0 mi	0.0% (±45.9 points)	Not measurably different
Anderson Township	8.5 mi	0.0% (±43.8 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 Clark County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Wabash Township	12.1% (±12.6 points)
2	Casey	10.8% (±6.0 points)
3	Marshall	9.5% (±5.9 points)
4	Casey Township	8.1% (±4.6 points)
5	Marshall Township	6.6% (±4.5 points)
6	Martinsville	0.7% (±9.0 points)
7	Martinsville Township	0.5% (±7.0 points)
8 (tie)	Westfield	0.0% (±28.2 points)
8 (tie)	Anderson Township	0.0% (±43.8 points)
8 (tie)	Auburn Township (Clark County)	0.0% (±26.7 points)
8 (tie)	Darwin Township	0.0% (±36.2 points)
8 (tie)	Dolson Township	0.0% (±32.9 points)

Showing 12 of 19 places in Clark 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 Martinsville

How many homes are in Martinsville?

Martinsville, IL has an estimated 578 (±106) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Martinsville houses or apartments?

78.9% are detached houses and 1.6% attached houses, while 14.2% are in buildings of two or more units.

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

13.5% of homes in Martinsville 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 — Martinsville 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 Martinsville city, Illinois (place:47254, 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.