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+2.5%|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$859K+3.4%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|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$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|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$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|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+2.5%|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$859K+3.4%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|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$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|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$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|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 18102 sells for about $201,000, or $150 per square foot.

Prices are roughly flat from a year ago (+0.5%), a market in balance. Homes take about 29 days to sell, which is fast. HUD's fair market rent for a two-bedroom is $1,248 a month.

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

ZIP 18102 — Allentown

Lehigh County →Allentown marketrefreshed Sep 16, 2026next refresh Oct 16, 2026
Market mood · neutral

The 18102 housing market is currently balanced, with a median sale price of $201,000 and moderate year-over-year growth. Market liquidity has shifted, with homes spending more time on the market compared to the previous year, reflecting a cooling trend in buyer urgency. The area remains an affordable option within the Allentown market, driven by its dense urban character and proximity to downtown revitalization efforts.

Who this ZIP fits

This ZIP is well-suited for urban-focused renters and first-time homebuyers looking for affordability in a dense, historic city environment with access to downtown amenities.

Parent geography
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 7.7 km²Water area · 0.3 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$201,000
+0.5% year over year
Corroboration pending — anchor baseline forms on the first refresh cycles
Days on market
29 days
Active listings
85
Sale-to-list ratio
98.75%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
66
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
53
Growth/100

Median prices moved up 0.5% year over year.

86
Liquidity/100

Homes spend a median of 29 days on market with 0.0 months of supply — a fast-moving market.

86
Momentum/100

0% of listings have cut prices · homes sell at 98.75% of asking — demand is running ahead of supply.

38
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 10.9% · poverty 29.2% — elevated distress and economic pressure.

Census trends · population flowsACS 5-year estimates
Population change
0.0%

versus the prior ACS vintage

Net migration
0 people

in-migration and out-migration balanced

Population base
51,001

ZCTA 18102, Lehigh County, PA

Immigration & foreign-bornU.S. Census Bureau ACS · ZIP granular
Foreign-born share
26.2%
Foreign-born residents
13,348
Naturalized (of foreign-born)
37.9%
Non-citizens (of population)
16.3%
Entered 2010 or later (of foreign-born)
54.4%
World region of birth (foreign-born)
Americas
92.1%
Asia
4.6%
Africa
2%
Europe
1.3%

ACS 2024 5-year estimates. Aggregate published statistics for this ZIP — never individual records, and never an attribute of any individual property or resident.

Area context
Schools & education

Schools in the area are part of the Allentown School District, which serves a dense urban population with varying performance metrics.

Environmental & hazard

The area is subject to standard regional climate risks for Eastern Pennsylvania, including potential for heavy rain and localized flooding.

Growth & development

Allentown has seen significant revitalization efforts in its downtown core, supported by the Neighborhood Improvement Zone (NIZ) program which has attracted corporate investment and new development.

Taxation

Property taxes are assessed at the county and municipal level; the area benefits from the NIZ program which incentivizes development through tax-increment financing.

Transportation & commute

Residents have access to major regional highways including I-78 and US-22, facilitating commutes to nearby employment hubs in the Lehigh Valley and beyond.

Recreation & amenities

The area features proximity to urban parks, historic districts, and local shopping corridors within the Allentown city limits.

Rental market

The rental market shows steady demand with approximately 123 active listings, reflecting a mix of historic housing stock and urban rental density.

Economy & employers

The local economy is anchored by healthcare, manufacturing, and logistics, with significant recent growth in the downtown Allentown business district.

Transportation & infrastructure

The area is served by LANTA bus transit and is positioned near major highway corridors connecting to the broader Lehigh Valley.

Development pipeline

Ongoing urban redevelopment projects continue to focus on the revitalization of the downtown core and surrounding historic neighborhoods.

Special districts

Parcels are subject to Allentown School District and municipal tax levies.

Insurance & hazard market

Standard property insurance market for urban Pennsylvania; premiums are influenced by regional hazard exposure.

Migration & population flows

foreclosure_note

Discovery profileACS 5-year estimates
Census profile · ZCTA 18102, Lehigh County, PA
Population
51,001
Median age
31.9 yrs
Owner-occupancy
0%
Median home value
$146,600
Median gross rent
$0
Median household income
$40,681
Median year built
1938
Vacancy rate
0%
Renter share
0%
Owner cost burden
0%
Renter cost burden
0%
Population change
0%
Net migration
0
Work-from-home share
0%
Mean commute
0 min
Bachelor's or higher
0%
Unemployment
10.9%
Poverty rate
29.2%
Avg household size
0

Data sourced from Census Reporter and United States Zip Codes.

School districts
Allentown School DistrictNot determinableServes the city of Allentown with a large, diverse student population.
Major amenities · ZIP 18102
Theme, amusement & water parks
16 · 20 mi
Entertainment venues, stadiums & amphitheaters
15 · 20 mi
Family fun & things to do
19 · 13 mi
Museums, galleries & history
17 · 20 mi
Parks, trails & nature
20+ · 13 mi
Lakes, marinas & beaches
1 · 20 mi
Shopping & dining districts
8 · 13 mi
Airports
1 · 31 mi

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

Amenities & attractions1 retained amenity
Inside this ZIP
Old Allentown Historic District
Historic District

Features well-preserved 19th-century architecture and community character.

Sources · 4 cited

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