Twin Falls County, ID Parcel Data
Ownership, APNs & Property Records

Parcel pages, assessor-sourced fields, and API lookup examples for Twin Falls County.

Parcel records in Twin Falls County

Browse indexed parcel pages for Twin Falls County, Idaho. Each page includes assessor-sourced property attributes, transfer history, and a stable parcel identifier for API lookups.

Properties indexed
47,845
Example APN format
RP09S13E360601
From Buhl

Fields on parcel pages

  • Parcel ID (APN)
  • Street address and unit
  • Transfer / sale history
  • Living area, beds, baths, year built
  • Lot size (acres)
  • Parcel boundary geometry (via API)

API lookup example

Query by state, county, and parcel ID (Bearer token required). See Property Data API and API reference.

curl -G 'https://app.realie.ai/api/public/property/parcelId' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  --data-urlencode state='ID' \
  --data-urlencode county='TWIN FALLS' \
  --data-urlencode parcelId='RP09S13E360601'

MCP and CLI workflows are documented at docs.realie.ai/realie-mcp-server.

Total Properties

47,845

Average Home Price

$427,959

Average Square Feet

2,160

Price per Sq Ft

$235
Idaho

ZIP Codesby Total Properties

Loading map...
Total Properties
37628,009

DistributionTotal Properties

Property

Total Properties

47,845

Median Home Price

$357,013

Average Home Price

$427,959

Average Square Feet

2,160

Price per Sq Ft

$235

Recent Sales (12mo)

368

YoY Price Change

-3.4%

Sales Velocity

-67.2%

Twin Falls County, ID housing and demographic statistics

Selected Census estimates for Twin Falls County, ID
MeasureEstimate
Population93,734
Households34,754
Housing units36,429
Median household income$67,409
Median monthly gross rent$1,089
Median owner-occupied home value$337,900
Owner-occupied share of occupied housing70.5%
Vacant share of housing units4.6%
Renters paying 30% or more of income on rent48.8%

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.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Twin Falls County, 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.

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 records1,093Recorded——
Average recorded sale amount$425,360Recorded——

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: March 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Twin Falls County, ID
MeasureTwin Falls County, IDIdaho
Median recorded sale amount$357,013$447,523
Recorded amount, 10th percentile$224,908$264,600
Recorded amount, 90th percentile$643,853$821,275
Average recorded floor area (sq ft)2,1602,070
Average recorded bedrooms3.43.3
Average recorded bathrooms2.22.2
Median year built19821994
Condominium share of properties0.2%1.4%

Twin Falls 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: .

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

State input files 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.

Parcel sale records
Oct 1, 2025–Sep 30, 2026
956
Model estimateHistorical error-adjusted range: 831–956.
Median sale amount
September 2026
$335,492
Model estimateHistorical error-adjusted range: $294,329–$350,900.
Median-amount change
September 2026 versus September 2025
+1%
Model estimateHistorical error-adjusted range: -11.4%–+5.6%.

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: March 2026; not a verified completeness date.

Cities in Twin Falls County

Browse property data by city

More Counties in Idaho

Access Twin Falls County, ID 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