Grinnell
Property Data

Poweshiek County, Iowa

Explore accurate parcel and ownership records,
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Poweshiek County

ZIP Codesby Total Population

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Total Population
11,86211,862

DistributionTotal Population

No data available

Demographics

Total Population

11,862

Median Age

38.5

Population Under 18

18.2%

Population 65+

21.2%

Total Households

4,671

Average Household Size

2.21

Grinnell, IA 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 Grinnell, IA
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
5011211,862$67,078$89468.7%

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 Grinnell, IA. 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 records133Recorded——
Average recorded sale amount$216,143Recorded——

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: April 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Grinnell, IA
MeasureGrinnell, IAPoweshiek County, IA
Median recorded sale amount$198,750$207,000
Recorded amount, 10th percentile$111,400$103,650
Recorded amount, 90th percentile$337,900$576,200
Average recorded floor area (sq ft)1,9801,857
Average recorded bedrooms3.13
Average recorded bathrooms2.12
Median year built19581966
Condominium share of properties3.5%1%

Grinnell, IA: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

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

Poweshiek County, IA: 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: April 2026; not a verified completeness date.

Properties in Grinnell

Showing page 1 of properties

1 15th Avenue Court

Grinnell, IA 50112

1 Garden Cottage Lane

Grinnell, IA 50112

1 Hobart Place

Grinnell, IA 50112

1 Melrose Lane

Grinnell, IA 50112

1 Washington Place

Grinnell, IA 50112

10 Beck Court

Grinnell, IA 50112

10 Garden Cottage Lane

Grinnell, IA 50112

10 Melrose Lane

Grinnell, IA 50112

10 Merrill Park Circle

Grinnell, IA 50112

10 Washington Place

Grinnell, IA 50112

100 3rd Avenue

Grinnell, IA 50112

100 6th Avenue West

Grinnell, IA 50112

100 Park Street

Grinnell, IA 50112

100 Pearl Street

Grinnell, IA 50112

1000 Ferguson Road

Grinnell, IA 50112

1000 Oak Street

Grinnell, IA 50112

1001 Broad Street

Grinnell, IA 50112

1001 Pinder Avenue

Grinnell, IA 50112

1002 Broad Street

Grinnell, IA 50112

1002 Broad Street

Grinnell, IA 50112

1002 East Street

Grinnell, IA 50112

1002 Fairfield Street

Grinnell, IA 50112

1002 High Street

Grinnell, IA 50112

1002 Park Street

Grinnell, IA 50112

1002 Pearl Street

Grinnell, IA 50112

1002 Summer Street

Grinnell, IA 50112

1002 West Street

Grinnell, IA 50112

1003 10th Avenue

Grinnell, IA 50112

1003 East Street

Grinnell, IA 50112

1003 Main Street

Grinnell, IA 50112

1003 Prairie Street

Grinnell, IA 50112

1003 Reed Street

Grinnell, IA 50112

1004 Elm Street

Grinnell, IA 50112

1005 8th Avenue

Grinnell, IA 50112

1005 Center Street

Grinnell, IA 50112

1005 Chatterton Street

Grinnell, IA 50112

1005 Fairfield Street

Grinnell, IA 50112

1005 High Street

Grinnell, IA 50112

1006 Chatterton Street

Grinnell, IA 50112

1006 Fairfield Street

Grinnell, IA 50112

1006 Industrial Avenue

Grinnell, IA 50112

1006 Main Street

Grinnell, IA 50112

1006 Old 6 Road

Grinnell, IA 50112

1006 Pearl Street

Grinnell, IA 50112

1007 East Street

Grinnell, IA 50112

1007 Spring Street

Grinnell, IA 50112

1008 East Street

Grinnell, IA 50112

1008 Elm Street

Grinnell, IA 50112

1008 High Street

Grinnell, IA 50112

1008 Ogan Avenue

Grinnell, IA 50112

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