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$312K-1.4%|El Paso · TXMedian List$260K+3.7%|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$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$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|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$844K+1.2%|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$312K-1.4%|El Paso · TXMedian List$260K+3.7%|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$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$245K+2.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$495K+3.1%|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$844K+1.2%|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 92603 sells for about $1,780,000, or $1,084 per square foot.

Prices are down 32.8% from a year ago, which gives buyers more room to negotiate. Homes take about 42 days to sell. HUD's fair market rent for a two-bedroom is $3,392 a month.

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

ZIP 92603

Orange County →refreshed Sep 16, 2026next refresh Oct 16, 2026
Market mood · cautious

The 92603 housing market is currently experiencing a significant cooling phase, with median sale prices showing a sharp year-over-year decline. Low sales volume and increased days on market suggest that buyer urgency has softened considerably in this high-end segment. Market conditions are currently reflecting broader economic uncertainty and a shift toward a more balanced or buyer-favorable environment.

Who this ZIP fits

This ZIP is primarily suited for affluent family buyers and professionals seeking high-end, master-planned living environments with access to top-tier schools and proximity to major corporate campuses.

Parent geography
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 25.9 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$1,780,000
-32.8% year over year
Corroboration pending — anchor baseline forms on the first refresh cycles
Days on market
42 days
Active listings
328
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
54
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
0
Growth/100

Median prices moved down 32.8% year over year.

74
Liquidity/100

Homes spend a median of 42 days on market with 0.0 months of supply — a fast-moving market.

50
Momentum/100

0% of listings have cut prices · homes sell at 0% of asking — demand is holding steady.

92
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 3.1% · poverty 7.5% — a stable, low-distress profile.

Census trends · population flowsACS 2019-2023 5-year estimates
Population change
+0.5%

versus the prior ACS vintage

Net migration
0 people

in-migration and out-migration balanced

Population base
18,387

ZCTA 92603, Orange County, CA

Area context
Schools & education

The area is served by the highly-rated Irvine Unified School District, known for its strong academic performance and high college readiness metrics.

Environmental & hazard

The region faces standard Southern California wildfire risks and is subject to regional insurance market adjustments regarding fire-hazard zones.

Growth & development

Irvine continues to see significant development momentum driven by its proximity to major technology and medical device employers, alongside ongoing master-planned residential expansion.

Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (California) — Mello-Roos Community Facilities Act Special Parcel Tax Assessment: Levies an annual direct, non-ad valorem special tax directly on the parcel's secured property tax bill to fund designated community infrastructure (e.g., roads, sewer facilities, school facilities, emergency services) and repay municipal debt bonds. State (California) — California Homeowners' Property Tax Exemption: Reduces the taxable assessed value of the qualifying owner-occupied principal residence by $7,000 against the county assessment roll, generating a direct tax savings of approximately $70 annually (computed as $7,000 × 1% base rate). State (California) — California Proposition 13 Ad Valorem Real Property Tax: Establishes a base ad valorem tax rate capped at 1.0% of assessed value plus voter-approved local indebtedness and direct assessments (typically resulting in an effective tax rate of 1.1% to 1.25%).

Transportation & commute

Residents typically rely on personal vehicles for commutes, with access to the I-5 and I-405 corridors providing connectivity to major Orange County employment hubs.

Recreation & amenities

The area features extensive access to master-planned community amenities, including proximity to the San Joaquin Marsh Reserve, local golf courses, and upscale shopping centers like Irvine Spectrum.

Rental market

The rental market in this affluent enclave is characterized by high demand for luxury single-family homes and executive-style rentals, with limited inventory pressure.

Economy & employers

The local economy is anchored by a mix of technology, medical device, and education sectors, with major employers including the University of California, Irvine, and various corporate headquarters in the Irvine Business Complex.

Transportation & infrastructure

Transportation is primarily highway-dependent, with the I-5 and I-405 serving as the main arteries for regional transit, supplemented by local bus services.

Development pipeline

Ongoing development includes the continued build-out of master-planned residential communities and mixed-use projects in the surrounding Irvine area.

County appraisal district

The Orange County Assessor manages property valuations, adhering to state-mandated assessment formulas and Proposition 13 guidelines.

Special districts

Parcels in this area are subject to various special assessments, including Mello-Roos community facilities districts common in Irvine's master-planned developments.

Insurance & hazard market

Property insurance premiums in this area are influenced by regional wildfire risk assessments and broader California market volatility.

Discovery profileACS 2019-2023 5-year estimates
Census profile · ZCTA 92603, Orange County, CA
Population
18,387
Median age
41.1 yrs
Owner-occupancy
75%
Median home value
$1,931,700
Median gross rent
$3,500
Median household income
$136,719
Median year built
2001
Vacancy rate
5%
Renter share
25%
Owner cost burden
30%
Renter cost burden
40%
Population change
+0.5%
Net migration
0
Work-from-home share
20%
Mean commute
28 min
Bachelor's or higher
75%
Unemployment
3.1%
Poverty rate
7.5%
Avg household size
2.7
White
55%
Asian
35%
Hispanic
7%
Other
3%

Data retrieved from US Census Bureau ACS tables for ZCTA 92603.

Public schools with an address here · 2

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.

Turtle Rock ElementaryElementary10Irvine UnifiedHighly rated school serving the local community.
University High SchoolHigh10Irvine UnifiedTop-tier academic performance and college placement.
School districts
Irvine Unified School DistrictA+Consistently ranked among the top districts in California.
Utilities & services
ElectricSouthern California EdisonPrimary electricity provider for the region.
Natural GasSoCalGasStandard natural gas service.
Water/SewerIrvine Ranch Water DistrictProvides water and sewer services to the area.
Major employers & industries
University of California, IrvineEducation/ResearchMajor regional employer.
BroadcomTechnologySignificant corporate presence in Irvine.
Major amenities · ZIP 92603
Theme, amusement & water parks
20+ · 20 mi
Entertainment venues, stadiums & amphitheaters
13 · 20 mi
Family fun & things to do
20+ · 13 mi
Parks, trails & nature
20+ · 13 mi
Lakes, marinas & beaches
16 · 20 mi
Shopping & dining districts
8 · 13 mi
Airports
3 · 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 & attractions2 retained amenities
Inside this ZIP
Shady Canyon Golf Club
Golf Course

A premier private golf facility located within the heart of the 92603 ZIP code.

Irvine Spectrum Center
Shopping/Dining

A major regional outdoor shopping, dining, and entertainment destination located nearby.

Sources · 4 cited

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