LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+1.3%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$875K+6.1%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$410K+7.8%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$412K+3.4%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$312K-1.4%|El Paso · TXMedian List$301K+11.1%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$301K+0.1%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$325K-2.3%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$450K+1.1%|Los Angeles · CAMedian List$1M-1.7%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|New York · NYMedian List$885K+8.7%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$279K+4.6%|Phoenix · AZMedian List$452K+0.5%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$518K-2.2%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$257K-2.9%|San Diego · CAMedian List$910K+1.1%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.6M-5.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$844K+1.2%|Shelby County · TNMedian List$250K-2.8%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+1.3%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$875K+6.1%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$410K+7.8%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$412K+3.4%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$312K-1.4%|El Paso · TXMedian List$301K+11.1%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$301K+0.1%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$325K-2.3%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$450K+1.1%|Los Angeles · CAMedian List$1M-1.7%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|New York · NYMedian List$885K+8.7%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$279K+4.6%|Phoenix · AZMedian List$452K+0.5%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$518K-2.2%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$257K-2.9%|San Diego · CAMedian List$910K+1.1%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.6M-5.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$844K+1.2%|Shelby County · TNMedian List$250K-2.8%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|
Property-class scope

The story of this market

The typical home in ZIP 83431 sells for about $381,000, or $205 per square foot.

Prices are up +4.6% from a year ago, so sellers still have some momentum. Homes take about 68 days to sell, which is slow. HUD's fair market rent for a two-bedroom is $1,250 a month.

ZIP market report · consumer edition · quarterly refresh
Track this ZIP

ZIP 83431 — Lewisville

Jefferson County →refreshed Sep 29, 2026next refresh Oct 29, 2026
Market mood · cautiously optimistic

The 83431 housing market shows steady growth with a 4.6% year-over-year price increase, driven by limited inventory and demand for rural living. While sales volume is low, the market remains stable with homes selling near asking price. Data for specific metrics like active listings and price cuts are based on current market snapshots.

Who this ZIP fits

This ZIP is best suited for families and individuals seeking a quiet, rural lifestyle with proximity to Idaho Falls employment hubs.

Parent geography
Lewisville · no city intel reportJefferson County →Idaho state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 32.5 km²Water area · 0.5 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$381,000
+4.6% year over year
Corroborated · 1 anchor · 0% off nearest
Days on market
68 days
Active listings
12
Listings with price cuts
15%
share of active listings
Sale-to-list ratio
98.2%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
74
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
73
Growth/100

Median prices moved up 4.6% year over year.

57
Liquidity/100

Homes spend a median of 68 days on market with 4.2 months of supply — a balanced-paced market.

72
Momentum/100

15% of listings have cut prices · homes sell at 98.2% of asking — demand is running ahead of supply.

93
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 3.1% · poverty 6.8% — a stable, low-distress profile.

Median price · ten-year history

Researched annual trajectory for this ZIP, from published historical series

2015201620172018201920202021202220232024202520272029$150,000$300,000$450,000$600,000$750,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 9.7%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Property tax · ten-year history

Median annual property tax paid on this ZIP's residential parcels

2015201620172018201920202021202220232024202520272029$800$1,600$2,400$3,200$4,000

Solid: researched ten-year history · dotted: 1 / 3 / 5-year projection extended from the historical 9.7%/yr trend — a deterministic estimate, not a published forecast or guarantee.

Census trends · population flowsACS 2018-2022 5-year estimates
Population change
+1.2%

versus the prior ACS vintage

Population base
1,045

ZCTA 83431, Jefferson County ID

Area context
Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (Idaho) — Homestead Property Tax Exemption: Exempts the lesser of $125,000 or 50% of the market value for assessment purposes from property taxation. Formula: Exemption = min($125,000, 0.50 * Market Value).

Transportation & commute

Residents primarily commute by personal vehicle to employment centers in Idaho Falls, typically requiring a 15-20 minute drive.

Recreation & amenities

The area offers rural outdoor access with proximity to the Snake River for fishing and local community parks in Lewisville.

Rental market

The rental market is limited with low inventory, primarily consisting of single-family homes; vacancy pressure remains low due to the small housing stock.

Economy & employers

The local economy is primarily agricultural with residents commuting to Idaho Falls for professional, healthcare, and retail employment.

Special districts

Parcels are subject to Jefferson County property taxes and local school district levies.

Insurance & hazard market

Standard rural property insurance applies; wildfire risk is generally low to moderate depending on specific parcel vegetation.

Discovery profileACS 2018-2022 5-year estimates
Census profile · ZCTA 83431, Jefferson County ID
Population
1,045
Median age
35.4 yrs
Owner-occupancy
77.7%
Median home value
$238,600
Median gross rent
$625
Median household income
$68,500
Median year built
1988
Vacancy rate
7.7%
Renter share
22.3%
Owner cost burden
18.4%
Renter cost burden
24.1%
Population change
+1.2%
Work-from-home share
8.5%
Mean commute
22.4 min
Bachelor's or higher
21.2%
Unemployment
3.1%
Poverty rate
6.8%
Avg household size
2.93
White
92.5%
Hispanic
5.2%
Other
2.3%

Data retrieved from ZCTA 83431 census profiles.

Public schools with an address here · 1

Public schools whose reported address is in this area (NCES). Not attendance boundaries — schools that serve residents may sit outside it. Check the district's address locator for assignment.

Lewisville ElementaryElementaryNot determinableJefferson County Joint School District 251Serves the local community.
School districts
Jefferson County Joint School District 251Not determinablePrimary district serving the Lewisville area.
Utilities & services
ElectricRocky Mountain PowerPrimary regional provider.
Natural GasIntermountain GasAvailable in most residential areas.
InternetCenturyLink/Local ISPsVaries by specific location.
Major employers & industries
Local AgricultureAgriculturePrimary local industry.
Idaho National LaboratoryResearch/EnergyMajor regional employer for commuters.
Major amenities · ZIP 83431
Theme, amusement & water parks
10 · 20 mi
Entertainment venues, stadiums & amphitheaters
11 · 20 mi
Family fun & things to do
19 · 13 mi
Museums, galleries & history
11 · 20 mi
Parks, trails & nature
15 · 13 mi
Shopping & dining districts
5 · 13 mi
Airports
1 · 31 mi

Theme parks, venues, golf, airports, museums, water and shopping across the area ranked by popularity within the radius shown.

Amenities & attractions1 retained amenity
Inside this ZIP
Lewisville City Park
Park

Local community green space for recreation.

Sources · 4 cited

Key-figure check: no independent anchor retained yet — first-researched cycles establish the anchor baseline this pass.