Olathe
Property Data

Johnson County, Kansas

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Johnson County

ZIP Codesby Total Population

Loading map...
Total Population
65578,841

DistributionTotal Population

Demographics

Total Population

147,463

Median Age

37.4

Population Under 18

17.3%

Population 65+

9.5%

Total Households

53,664

Average Household Size

2.71

Olathe, KS housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Olathe, KS
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
66031655———
6606167,967$110,176$1,21777.8%
6606278,841$117,585$1,35973.3%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Olathe, KS. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records1,404Recorded——
Average recorded sale amount$514,867Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: June 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Olathe, KS
MeasureOlathe, KSJohnson County, KS
Median recorded sale amount$471,605$493,098
Recorded amount, 10th percentile$285,950$289,757
Recorded amount, 90th percentile$776,801$934,990
Average recorded floor area (sq ft)2,5292,679
Average recorded bedrooms3.73.6
Average recorded bathrooms2.82.9
Median year built19961987
Condominium share of properties0.5%1%

Olathe, KS: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 23, 2026. Calculated . Published . Dataset last refreshed: .

Johnson County, KS: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 23, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: June 2026; not a verified completeness date.

Properties in Olathe

Showing page 344 of properties

14515 South Mullen Street

Olathe, KS 66062

14515 South Shannan Street

Olathe, KS 66062

14515 South Summit Street

Olathe, KS 66062

14515 West 126th Street

Olathe, KS 66062

14515 West 141st Drive

Olathe, KS 66062

14515 West 146th Court

Olathe, KS 66062

14516 South Alden Street

Olathe, KS 66062

14516 South Mullen Street

Olathe, KS 66062

14516 South Saint Andrews Avenue

Olathe, KS 66061

14516 South Shady Bend Road

Olathe, KS 66061

14516 South Village Drive

Olathe, KS 66062

14516 West 141st Drive

Olathe, KS 66062

14517 South Alden Street

Olathe, KS 66062

14517 South Blackfoot Drive

Olathe, KS 66062

14517 South Brougham Drive

Olathe, KS 66062

14517 South Greenwood Street

Olathe, KS 66062

14517 South Locust Street

Olathe, KS 66062

14517 South Parkhill Street

Olathe, KS 66062

14517 South Saint Andrews Avenue

Olathe, KS 66061

14517 South Summertree Lane

Olathe, KS 66062

14517 West 138th Terrace

Olathe, KS 66062

14518 Greentree Lane

Olathe, KS 66061

14518 South Cody Street

Olathe, KS 66062

14518 South Kaw Drive

Olathe, KS 66062

14518 West 126th Street

Olathe, KS 66062

14518 West 138th Terrace

Olathe, KS 66062

14519 South Darnell Street

Olathe, KS 66062

14519 South Kaw Drive

Olathe, KS 66062

14519 South Mullen Street

Olathe, KS 66062

1452 East Meadow Lane

Olathe, KS 66062

1452 North Hunter Drive

Olathe, KS 66061

1452 North Martway Drive

Olathe, KS 66061

1452 North Prince Edward Island

Olathe, KS 66061

14520 Greentree Drive

Olathe, KS 66061

14520 South Acuff Court

Olathe, KS 66062

14520 South Alden Street

Olathe, KS 66062

14520 South Blackfeather Road

Olathe, KS 66062

14520 South Brougham Drive

Olathe, KS 66062

14520 South Glen Eyrie Street

Olathe, KS 66061

14520 South Parkhill Street

Olathe, KS 66062

14520 South Red Bird Street

Olathe, KS 66061

14520 South Shannan Street

Olathe, KS 66062

14520 West 155th Terrace

Olathe, KS 66062

14521 South Alden Street

Olathe, KS 66062

14521 South Blackfoot Drive

Olathe, KS 66062

14521 South Brougham Drive

Olathe, KS 66062

14521 South Greenwood Street

Olathe, KS 66062

14521 South Locust Street

Olathe, KS 66062

14521 South Red Bird Street

Olathe, KS 66061

14521 West 146th Court

Olathe, KS 66062

Access Johnson County, KS Property Data Through Our Enterprise API

Get instant access to comprehensive county assessors-based property data with your free API key

Need Bulk Data?

Email us at hello@realie.ai