Flood zone · Texas
Flood zone in Texas
Flood zone (FEMA NFHL) data for ZIP codes in Texas. Pick a ZIP below to dive into the flood zone summary.
Last verified 2026-05-13 · methodology
What lands here
Pages show the flood zone code, what it means in plain English (1% annual chance zone, 0.2% annual chance zone, or outside mapped hazard), and the base flood elevation where assigned.
Source & refresh
FEMA NFHL. Refreshed quarterly loma updates. Primary source →
Texas top concern
Hurricanes (Gulf coast), flooding, drought
Texas Gulf coast has the largest FEMA VE/AE coverage of any state. Inland flooding (Hurricane Harvey 2017) triggered FIRM panel revisions for Houston metro. Drought + induced seismicity affect EPA SDWIS compliance in West Texas. Tornado risk in the Panhandle.
See Texas state page for the full state-level rollup across all 12 dimensions.
Read more on flood zone
Editorial deep-dives explaining the source data, its limits, and how to read it.
Flood zones explained — what AE, X, and VE actually mean
Plain-English guide to FEMA flood-zone codes (A, AE, AH, V, VE, X, X-shaded). What the 1% and 0.2% annual-chance zones mean for your property and your insurance.
Wildfire Hazard Potential — what the USFS scale means and how to defend your home
Plain-English guide to the USDA Forest Service's Wildfire Hazard Potential 1–5 scale, how to read your community's risk, and concrete home-defense measures.
Wildfire insurance in 2026 — why premiums spiked and what to do
California, Oregon, Colorado, and other Western states have seen wildfire insurance premiums double or homeowners drop entirely. Plain-English guide to the 2026 market.
FEMA flood zones — AE vs. X vs. VE in plain English
FEMA's National Flood Hazard Layer maps every US property's flood-zone designation. Here's what AE, X, VE, and AO actually mean for your insurance bill.
20 Texas ZIPs
ZIP 77001
Houston, TX
Flood zone →
ZIP 75201
Dallas, TX
Flood zone →
ZIP 78701
Austin, TX
Flood zone →
ZIP 78205
San Antonio, TX
Flood zone →
ZIP 76102
Fort Worth, TX
Flood zone →
ZIP 79901
El Paso, TX
Flood zone →
ZIP 75701
Tyler, TX
Flood zone →
ZIP 76104
Fort Worth Medical District, TX
Flood zone →
ZIP 77381
The Woodlands, TX
Flood zone →
ZIP 78704
Austin (South Congress), TX
Flood zone →
ZIP 77550
Galveston, TX
Flood zone →
ZIP 78401
Corpus Christi, TX
Flood zone →
ZIP 78745
Austin (Sunset Valley), TX
Flood zone →
ZIP 77098
Houston (Upper Kirby), TX
Flood zone →
ZIP 75205
Dallas (Highland Park), TX
Flood zone →
ZIP 78212
San Antonio (Alamo Heights), TX
Flood zone →
ZIP 76107
Fort Worth (Cultural District), TX
Flood zone →
ZIP 75093
Plano (TX, west), TX
Flood zone →
ZIP 78759
Austin (NW Hills), TX
Flood zone →
ZIP 78130
New Braunfels, TX
Flood zone →