FloodMaps
Map of FEMA flood zones in 77406Tap the map to explore

ZIP code · Flood risk

Check any address in 77406

Quick facts

In FEMA's 100-year zone

14%

3,169 of 23,206 single-family homes

Ground height

82 to 122 ft

Above sea level, for most homes in the ZIP

FEMA aid after Harvey

3,236 requests

1,417 grants, median $500

Nearest creek or channel

0.2 mi

Typical distance from a home

77406 and Fort Bend County

ZIP 77406's figures beside Fort Bend County's
77406Fort Bend County
Single-family homes23,206275,356
In the 100-year zone14%2%
Typical ground height90 ft85 ft
Typical distance to a creek0.2 mi0.2 mi

Frequently asked questions

Is 77406 in a flood zone?

3,169 of the 23,206 single-family homes in 77406 sit in FEMA's 100-year zone, or 14%. That is more than twice the Fort Bend County share of 2%.

Will the new flood map change 77406?

Fort Bend County has no draft map we track, so the zones on this page are FEMA's current map, which sets flood insurance requirements.

Did 77406 flood in Hurricane Harvey?

FEMA took 3,236 aid requests from the ZIP after the storm and made 1,417 grants, with a median of $500. A FloodMaps report shows a single address's Harvey record.

How do I check a home in 77406?

Search the address above for a free check of its FEMA flood zone and its ground height. For the full picture, including Harvey records, flood depth modeling, and an AI summary written from the home's own data, upgrade to a Premium Report starting at $7.

77406 has 23,206 single-family homes on the county appraisal roll. Most sit between 82 and 122 ft above sea level, and the typical home is 0.2 mi from the nearest creek or drainage channel. 3,169 of them (14%) are in FEMA's 100-year zone today. Fort Bend County has no draft map we track, so FEMA's current map sets flood insurance requirements here.

Next door, 77471 has 6% of its single-family homes in the zone and 77407 has under 1%. After Hurricane Harvey, FEMA took 3,236 aid requests from the ZIP and made 1,417 grants.

Compiled by FloodMaps from FEMA and county records. Flood-zone counts are single-family homes on the county appraisal rolls, placed on FEMA's flood map as it stood on October 13, 2026. FEMA aid is Individual Assistance requests and grants after Harvey, by ZIP.

Nearby Flood Maps

Flood News & Updates