Ottawa
Property Data

Putnam County, Ohio

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

Putnam County

ZIP Codesby Total Population

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Total Population
11,54711,547

DistributionTotal Population

No data available

Demographics

Total Population

11,547

Median Age

39.5

Population Under 18

27.9%

Population 65+

16.0%

Total Households

4,149

Average Household Size

2.75

Ottawa, OH 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 Ottawa, OH
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
4587511,547$93,144$77285.9%

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 Ottawa, OH. 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 records73Recorded——
Average recorded sale amount$258,996Recorded——

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 Ottawa, OH
MeasureOttawa, OHPutnam County, OH
Median recorded sale amount$260,000$240,000
Recorded amount, 10th percentile$150,000$127,400
Recorded amount, 90th percentile$449,000$416,800
Average recorded floor area (sq ft)1,9651,898
Average recorded bedrooms3.13.1
Average recorded bathrooms1.71.6
Median year built19911990
Condominium share of properties0.5%0.3%

Ottawa, OH: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

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

County input file published Oct 24, 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 Ottawa

Showing page 8 of properties

105 West Willow Run Drive

Ottawa, OH 45875

105 Washington Street

Ottawa, OH 45875

10508 Rd I-9

Ottawa, OH 45875

10508 Road I9

Ottawa, OH 45875

1051 East 4th Street

Ottawa, OH 45875

10513 Road 5h

Ottawa, OH 45875

10515 Road 3

Ottawa, OH 45875

10516 Road I9

Ottawa, OH 45875

10521 Road I9

Ottawa, OH 45875

10525 Road G

Ottawa, OH 45875

1053 North Perry Street

Ottawa, OH 45875

10530 Road I9

Ottawa, OH 45875

10531 Road 14j

Ottawa, OH 45875

10535 Road M10

Ottawa, OH 45875

1054 East 2nd Street

Ottawa, OH 45875

10540 Road 15

Ottawa, OH 45875

1055 Hawthorn Street

Ottawa, OH 45875

1055 Woodside Drive

Ottawa, OH 45875

10557 Road M

Ottawa, OH 45875

10558 Road I9

Ottawa, OH 45875

10559 Road G

Ottawa, OH 45875

10559 Road I9

Ottawa, OH 45875

1056 Hawthorn Street

Ottawa, OH 45875

1056 Woodside Drive

Ottawa, OH 45875

10568 Road 5h

Ottawa, OH 45875

1057 West Main Street

Ottawa, OH 45875

10570 Road H

Ottawa, OH 45875

10575 Road 14j

Ottawa, OH 45875

10575 Road 16

Ottawa, OH 45875

10581 Road I9

Ottawa, OH 45875

10586 State Route 15

Ottawa, OH 45875

10591 Road I9

Ottawa, OH 45875

10593 Road 14j

Ottawa, OH 45875

106 Blackthorn Drive

Ottawa, OH 45875

106 Concord Drive

Ottawa, OH 45875

106 East Williamstown Road

Ottawa, OH 45875

106 East Williamstown Road

Ottawa, OH 45875-1837

106 Knotty Pine Drive

Ottawa, OH 45875

106 Kuhl Drive

Ottawa, OH 45875

106 Short Street

Ottawa, OH 45875

106 Taylor Street

Ottawa, OH 45875

1060 North Locust Street

Ottawa, OH 45875

10600 Road H

Ottawa, OH 45875

10605 Road H

Ottawa, OH 45875

10609 Road G

Ottawa, OH 45875

10610 State Route 15

Ottawa, OH 45875

10612 Road H

Ottawa, OH 45875

10612 Road H

Ottawa, OH 45875

10613 Road M

Ottawa, OH 45875

10615 Road I9

Ottawa, OH 45875

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