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$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$481K+0.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$406K-2.3%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$860K-4.2%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|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-0.6%|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$1.4M+1.7%|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$523K-0.3%|Tucson · AZMedian List$316K+2.7%|Wayne County · MIMedian List$229K+6.7%|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$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$481K+0.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$406K-2.3%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$860K-4.2%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|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-0.6%|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$1.4M+1.7%|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$523K-0.3%|Tucson · AZMedian List$316K+2.7%|Wayne County · MIMedian List$229K+6.7%|
Property-class scope

The story of this market

The typical home in ZIP 77979 sells for about $179,000, or $135 per square foot.

Prices are roughly flat from a year ago (-0.33%), a market in balance. Homes take about 119.5 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 77979 — Port Lavaca

Calhoun County →refreshed Sep 25, 2026next refresh Oct 25, 2026
Market mood · neutral

The housing market in 77979 is characterized by stable, affordable pricing with a median listing price of $179,000. Inventory levels remain sufficient for the current sales pace, and the market is largely driven by the local industrial workforce in the Port Lavaca area.

Who this ZIP fits

This area is well-suited for families and workers in the local industrial and energy sectors who prioritize proximity to the coast and a lower cost of living compared to major Texas metros.

Parent geography
Port Lavaca · no city intel reportCalhoun County →Texas state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 881.8 km²Water area · 382.8 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$179,000
-0.33% year over year
Corroboration pending — anchor baseline forms on the first refresh cycles
Days on market
120 days
Active listings
259
Listings with price cuts
8%
share of active listings
Sale-to-list ratio
96.5%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
64
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
48
Growth/100

Median prices moved down 0.3% year over year.

50
Liquidity/100

Homes spend a median of 120 days on market with 1.1 months of supply — a balanced-paced market.

73
Momentum/100

8% of listings have cut prices · homes sell at 96.5% of asking — demand is running ahead of supply.

83
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 5.2% · poverty 9.1% — a stable, low-distress profile.

Census trends · population flowsACS 2024 5-year estimates
Population change
+0.5%

versus the prior ACS vintage

Population base
16,488

ZCTA 77979, Calhoun County TX

Area context
Schools & education

Schools in the area are primarily served by the Port Lavaca-based district, with performance metrics generally reflecting regional averages for the Texas Gulf Coast.

Environmental & hazard

The area faces significant coastal flood and wind risks due to its proximity to the Gulf of Mexico, necessitating careful consideration of property insurance premiums and coverage.

Growth & development

Economic momentum is tied to the industrial and maritime sectors in the Port Lavaca area, with ongoing activity in energy and logistics infrastructure.

Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (Texas) — Senior (65+) and Disabled Homestead Exemption and School Tax Ceiling: Grants an additional mandatory $10,000 exemption from ISD appraised value (Taxable Value_ISD = Appraised Value - $100,000 - $10,000) and establishes an absolute statutory tax freeze (school tax ceiling): total ISD property taxes cannot exceed the dollar ceiling established in the… State (Texas) — General Residence Homestead Exemption and 10% Valuation Growth Cap: Imposes mandatory state-level valuation deductions and growth limitations on the qualifying homestead: (1) Mandates a $100,000 deduction from appraised value for independent school district (ISD) maintenance and operations/debt taxation: Taxable Value_ISD = Appraised Value - $100… State (Texas) — Ad Valorem Real Property Taxation and Assessment Ratio: Mandates ad valorem appraisal of all real property at 100% of fair market value as of January 1 each tax year (Assessment Ratio = 1.00).

Transportation & commute

Commutes are generally short, with a mean travel time of approximately 19.6 minutes, reflecting the localized nature of the regional employment base.

Recreation & amenities

Residents have access to coastal amenities, including fishing, boating, and local parks along the bay, with basic retail and dining concentrated in Port Lavaca.

Rental market

The rental market is characterized by moderate demand driven by the local industrial workforce, with limited new multi-family supply.

Economy & employers

The economy is heavily anchored by the petrochemical industry, manufacturing, and maritime logistics centered around the Port of Port Lavaca.

Transportation & infrastructure

The area is served by state highways connecting to the broader Texas Gulf Coast region; public transit options are minimal.

Development pipeline

Development is primarily focused on industrial expansion and residential infill within the existing city limits.

County appraisal district

The Calhoun County Appraisal District manages property assessments, adhering to state-mandated market value standards.

Special districts

Parcels may be subject to levies from the local independent school district, county, and potentially municipal utility districts.

Insurance & hazard market

Property insurance costs are elevated due to the high risk of hurricane and wind damage in this coastal zone.

Foreclosure doctrine

Texas is a non-judicial foreclosure state with relatively fast timelines for lenders.

Disclosure doctrine

Texas law requires sellers to provide a standard Seller's Disclosure Notice regarding the condition of the property.

Discovery profileACS 2024 5-year estimates
Census profile · ZCTA 77979, Calhoun County TX
Population
16,488
Median age
38.5 yrs
Owner-occupancy
65.2%
Median home value
$179,000
Median gross rent
$1,250
Median household income
$77,039
Median year built
1985
Vacancy rate
8.4%
Renter share
34.8%
Owner cost burden
18.2%
Renter cost burden
32.5%
Population change
+0.5%
Work-from-home share
4.2%
Mean commute
19.6 min
Bachelor's or higher
19.8%
Unemployment
5.2%
Poverty rate
9.1%
Avg household size
2.3
White
68.4%
Hispanic
28.1%
Black
1.5%
Other
2%

Data retrieved from Census Reporter and ACS 2024 profiles.

Public schools · 1
Travis Middle SchoolMiddleAverageCalhoun County ISDServes the primary residential population of the ZIP.
School districts
Calhoun County ISDBThe primary district serving the Port Lavaca area.
Utilities & services
ElectricVarious (Deregulated)Residents choose from multiple retail electric providers.
Major employers & industries
Formosa PlasticsManufacturingMajor regional employer.
Major amenities · ZIP 77979
Entertainment venues, stadiums & amphitheaters
1 · 20 mi
Family fun & things to do
4 · 13 mi
Museums, galleries & history
1 · 20 mi
Parks, trails & nature
6 · 13 mi
Shopping & dining districts
1 · 13 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
Lighthouse Beach
Park/Beach

A popular local destination for swimming, bird watching, and coastal recreation.

Sources · 4 cited

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