Water spreading, a burst pipe, sewage, mold or smoke? Call to be connected with a restoration company that serves Edna, Ganado and Vanderbilt. Start the steps below while you wait.
With 7,029 homes and around 15,152 residents, Jackson County is 829 square miles of southeast Texas. Besides Edna, the county seat, the biggest communities are Ganado, Vanderbilt and Lolita. The county's median home was built in 1978.
The three factors where Jackson County ranks highest compared with other Texas counties.
Weather
Jackson County is milder than most of Texas, but not mild enough to skip winterizing. It averaged 5 freezing nights a year over 2015–2024, 0 of them at 20°F or colder, cold enough for pipes in outside walls and crawl spaces to freeze. Among 232 Texas counties that's 205th.
With only about 5 freezing nights a year, many homes here aren't built for cold, so a single arctic outbreak can burst pipes across the county. The record low in this data was about 15°F, on February 16, 2021.
Rainfall is about average for Texas. About 10.5 days a year bring an inch or more (82nd of 232), most often in May, out of 41.4 inches of total precipitation. On August 26, 2017, 7.2 inches fell in a single day. Multi-day storms matter most for basements; the wettest three days on record here totaled 12.37 inches (through August 28, 2017).
Freezing nights per month, 2015–2024 average
Days with 1 inch or more of rain per month, 2015–2024 average
Housing
What Jackson County's homes are made of
53% of homes in Jackson County predate 1980, above the Texas county median of 45.8%, which ranks 81st of Texas's 232 counties.
In Jackson County 26% of homes are older than 1960. If yours is one of them and the plumbing has never been replaced, expect galvanized steel supply pipe and cast iron drain lines, the two materials most likely to fail quietly.
24% date from 1980 to 1999, the window when polybutylene, a gray flexible plastic supply pipe, was used in some homes. It's prone to leaks at the fittings, so it's worth checking for in a house from those years.
Here 14% of housing is manufactured homes. Check the skirting and the heat tape on the main water line every fall, because that one exposed line is what freezes.
Homes by year built
Before 19406%
1940–195920%
1960–197927%
1980–199924%
2000 or later23%
Owner-occupied
71%
Texas median 74%
Single-family
76%
of all homes
Median home value
$204k
Texas median $172k
Beyond water
Mold and fire damage in Jackson County
Mold
Jackson County averages 188 warm, muggy nights a year (lows of 65°F or more) and gets the most rain in May. Mold grows when indoor humidity stays above about 60%, the EPA's ceiling. A basement dehumidifier set to 50% and drying anything wet within 24 to 48 hours prevents most problems.
By main heating fuel, Jackson County homes break down as 23% utility gas, 68% electric, 8% propane and under 1% wood. Most homes here heat with gas or electricity, so cooking and electrical faults are the likelier fire sources. Even a contained kitchen fire can send soot through the ductwork to every room.
Calls connect to restoration companies that work across Jackson County. The largest communities by population:
Edna6,027
Ganado1,534
Vanderbilt440
Lolita217
La Ward178
Population from ACS 2020-2024 5-year estimates. Townships and unincorporated areas are covered too.
Nearby
Neighboring counties
Colorado, Lavaca and Wharton get more pipe-freeze nights than Jackson. Lavaca County has the oldest housing nearby, with 54% of homes built before 1980.
Rank 1 is the highest value. Bars run from the lowest to the highest Texas county; the tick marks the median; orange means higher water damage risk than the median, green means lower.
Questions
Jackson County water damage FAQ
Which towns in Jackson County does this cover?
Calls are routed to restoration companies that serve all of Jackson County, including Edna, Ganado, Vanderbilt, Lolita and La Ward, plus the townships and rural areas around them. If the first company can't reach you quickly, ask to be connected with another.
How often do pipes freeze in Jackson County?
Pipe-freeze weather, 20°F or colder, comes about 0 nights a year in Jackson County, from midwinter. Pipes along outside walls and in crawl spaces go first.
What causes the most water damage in Jackson County?
Based on the county's housing and weather data, the biggest local factors are muggy, mold-friendly summers, aging plumbing and heavy rain and basements. Appliance supply lines and water heaters cause leaks everywhere.
Will my insurance cover water damage in Jackson County?
Pipe bursts and appliance failures are typically covered; slow leaks, seepage and floodwater typically aren't. Ask your agent about water backup coverage, given 10.5 heavy-rain days a year here.
How fast does mold start in a Jackson County home?
The EPA advises drying wet materials within 24 to 48 hours. In May, the county's wettest month, and on the 188 muggy summer nights a year when lows stay at 65°F or above, basements dry slowly on their own, so start fans and dehumidifiers the same day.
Water won't wait. Neither should you.
Peak risk months in Jackson County: freezing from midwinter, heavy rain in May, June and July.
Sources: U.S. Census Bureau, ACS 2024 5-year estimates (2020-2024); weather from NOAA nClimGrid-Daily county averages (EpiNOAA), 2015–2024, averaged across the county; county boundaries from Census TIGER. Reviewed 2026-10-21. Methodology