Island Park
Property Data

Fremont County, Idaho

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

Total Properties

9,844

Average Home Price

$826,794

Average Square Feet

1,832

Price per Sq Ft

$398
Fremont County

ZIP Codesby Total Properties

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Total Properties
1529,692

DistributionTotal Properties

Property

Total Properties

9,844

Median Home Price

$676,604

Average Home Price

$826,794

Average Square Feet

1,832

Price per Sq Ft

$398

Recent Sales (12mo)

15

YoY Price Change

31.0%

Sales Velocity

-75.4%

Island Park, ID 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 Island Park, ID
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
83429628$78,565—97.5%
8343336$94,250—100.0%

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 Island Park, ID. 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 records51Recorded——
Average recorded sale amount$794,189Recorded——

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: February 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Island Park, ID
MeasureIsland Park, IDFremont County, ID
Median recorded sale amount$676,604$402,325
Recorded amount, 10th percentile$319,200$232,572
Recorded amount, 90th percentile$1,296,750$1,072,579
Average recorded floor area (sq ft)2,0742,141
Average recorded bedrooms3.23.3
Average recorded bathrooms22
Median year built19931980
Condominium share of properties0.5%0.3%

Island Park, ID: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

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

Fremont County, ID: 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: February 2026; not a verified completeness date.

Properties in Island Park

Showing page 106 of properties

4166 Toms Creek Spur

Island Park, ID 83429

4166 Upper Teton Avenue

Island Park, ID 83429

4166 Upper Teton Avenue

Island Park, ID 83429

4166 Upper Teton Avenue

Island Park, ID 83429

4166 Wooded Lane

Island Park, ID 83429

4167 Cascade Avenue

Island Park, ID 83429

4167 Forestview Drive

Island Park, ID 83429

4167 Grand Road

Island Park, ID 83429

4167 North Big Springs Loop Road

Island Park, ID 83429

4167 Yale Road

Island Park, ID 83429

4168 Beaver Springs Road

Island Park, ID 83429

4168 Forestview Drive

Island Park, ID 83429

4168 Forestview Drive

Island Park, ID 83429

4168 Lucky Dog Road

Island Park, ID 83429

4168 North Big Springs Loop Road

Island Park, ID 83429

4168 North Big Springs Loop Road

Island Park, ID 83429

4168 Shoshone Avenue

Island Park, ID 83429

4168 Teton Avenue

Island Park, ID 83429

4169 Beaver Springs Road

Island Park, ID 83429

4169 Cascade Avenue

Island Park, ID 83429

4169 Forestview Drive

Island Park, ID 83429

4169 North Big Springs Loop Road

Island Park, ID 83429

4169 Sugar Pine Drive

Island Park, ID 83429

4170 Beaver Springs Road

Island Park, ID 83429

4170 Cascade Avenue

Island Park, ID 83429

4170 Grand Road

Island Park, ID 83429

4170 Juniper Drive

Island Park, ID 83429

4170 Lucky Dog Road

Island Park, ID 83429

4170 North Big Springs Loop Road

Island Park, ID 83429

4170 North Big Springs Loop Road

Island Park, ID 83429

4170 Shoshone Avenue

Island Park, ID 83429

4170 Sugar Pine Drive

Island Park, ID 83429

4170 Teton Avenue

Island Park, ID 83429

4170 Toms Creek Spur

Island Park, ID 83429

4171 Beaver Springs Road

Island Park, ID 83429

4171 Cascade Avenue

Island Park, ID 83429

4171 Grand Road

Island Park, ID 83429

4171 Juniper Drive

Island Park, ID 83429

4171 North Big Springs Loop Road

Island Park, ID 83429

4171 Shoshone Avenue

Island Park, ID 83429

4171 Wooded Lane

Island Park, ID 83429

4172 Beaver Springs Road

Island Park, ID 83429

4172 Forestview Drive

Island Park, ID 83429

4172 North Big Springs Loop Road

Island Park, ID 83429

4172 North Big Springs Loop Road

Island Park, ID 83429

4172 Yale Point

Island Park, ID 83429

4172 Yellowstone Avenue

Island Park, ID 83433

4173 Cascade Avenue

Island Park, ID 83429

4173 Grand Road

Island Park, ID 83429

4173 North Big Springs Loop Road

Island Park, ID 83429

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