What kinds of homes are in Olathe, KS?

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

Olathe, KS has 54,594 (±895) homes (2020–2024 American Community Survey).

That is about 848 homes per square mile of land.

71.6% are detached single-family houses.

3.1% are in buildings of two to four units.

14.5% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 54,594 (±895)
Detached houses: 71.6%
2–4 unit buildings: 3.1%
5+ unit buildings: 14.5%

Homes in Olathe by building size

Housing units by units in structure, 2020–2024
Building type	Olathe	Johnson County	Kansas	United States
Single-family, detached	71.6% (±1.5 points)	66.2%	71.8%	61.3%
Single-family, attached (townhouse, rowhouse)	9.3% (±1.0 points)	7.6%	4.9%	6.2%
2 units	0.6% (±0.2 points)	0.8%	2.5%	3.4%
3 or 4 units	2.5% (±0.6 points)	3.8%	3.6%	4.3%
5 to 9 units	3.5% (±0.6 points)	6.8%	3.7%	4.5%
10 to 19 units	3.9% (±0.8 points)	5.6%	3.9%	4.3%
20 or more units	7.1% (±1.0 points)	8.4%	5.4%	10.3%
Mobile home	1.3% (±0.4 points)	0.7%	4.0%	5.6%
Boat, RV, van, etc.	0.0% (±0.1 points)	0.1%	0.1%	0.1%

In Olathe, the share of homes in buildings of five or more units is lower than in Johnson County (20.8%).

It is also higher than in Kansas (13.0%).

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

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

Nearest places with a published estimate, compared with Olathe
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Olathe	—	14.5% (±1.4 points)	—
Lenexa	5.8 mi	31.4% (±2.7 points)	Higher
Overland Park	7.0 mi	28.2% (±1.5 points)	Higher
Spring Hill Township	7.5 mi	0.0% (±6.6 points)	Lower
Gardner	7.5 mi	12.0% (±2.8 points)	Not measurably different
Gardner Township	8.5 mi	0.0% (±6.8 points)	Lower
Spring Hill	8.7 mi	7.4% (±3.4 points)	Lower
De Soto	8.7 mi	12.7% (±8.0 points)	Not measurably different
Oxford Township (Johnson County)	9.2 mi	0.0% (±5.2 points)	Lower

Nearby places with a measurably lower figure: Spring Hill Township, KS (0.0%), Gardner Township, KS (0.0%), Spring Hill, KS (7.4%).

Nearby places with a measurably higher figure: Lenexa, KS (31.4%), Overland Park, KS (28.2%).

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 Johnson County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Mission	43.6% (±6.8 points)
2	Lenexa	31.4% (±2.7 points)
3	Overland Park	28.2% (±1.5 points)
4	Merriam	27.5% (±4.7 points)
5	Shawnee	17.3% (±1.9 points)
6	Olathe	14.5% (±1.4 points)
7	De Soto	12.7% (±8.0 points)
8	Gardner	12.0% (±2.8 points)
9	Leawood	10.1% (±2.1 points)
10	Prairie Village	10.0% (±1.6 points)
11	Westwood	9.7% (±4.6 points)
12	Roeland Park	7.5% (±3.9 points)

Showing 12 of 24 places in Johnson 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 Olathe

How many homes are in Olathe?

Olathe, KS has an estimated 54,594 (±895) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Olathe houses or apartments?

71.6% are detached houses and 9.3% attached houses, while 17.6% are in buildings of two or more units.

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

3.1% of homes in Olathe 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 — Olathe city, Kansas

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 Olathe city, Kansas (place:52575, in state:20).

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.