Home values, rents and more in ZIP code 77983 (Seadrift, TX)
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open 77983 in ProMap- Under $130k
- $130k–$190k
- $190k–$260k
- $260k+
- No data
How 77983 compares
The typical home in ZIP code 77983 (Seadrift, TX) is worth about $189,000, according to the Zillow Home Value Index for September 2026. Home values in 77983 are 7% below the typical value in the Port Lavaca metro area ($204,000) and 48% below the U.S. typical value ($366,000).
Over the past year, home values in 77983 rose 1.9%, compared with +1.5% in the Port Lavaca metro area and +1.2% nationally.
The median household income is $97,850, against $79,959 in the Port Lavaca metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 2,529 people live in 77983 (American Community Survey 2020–24).
77983 has the 2nd-highest typical home value of the 4 ZIP codes in the Port Lavaca metro area and the 366th-lowest of 1,512 in Texas with Zillow figures.
Part of: Seadrift, TX · Calhoun County, TX · Port Lavaca metro area · Texas
More for 77983 in ProMap Plus
These measures are on the map for subscribers. Open ProMap to see them for 77983 and every other place.
- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Zillow 12-month price forecast
- Crime rates
- School test scores
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby ZIP codes
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.