FloodMaps
Map of FEMA flood zones in 77471Tap the map to explore

ZIP code · Flood risk

Check any address in 77471

Quick facts

In FEMA's 100-year zone

6%

694 of 11,405 single-family homes

Ground height

90 to 102 ft

Above sea level, for most homes in the ZIP

FEMA aid after Harvey

3,299 requests

1,288 grants, median $500

Nearest creek or channel

0.2 mi

Typical distance from a home

77471 and Fort Bend County

ZIP 77471's figures beside Fort Bend County's
77471Fort Bend County
Single-family homes11,405275,356
In the 100-year zone6%2%
Typical ground height97 ft85 ft
Typical distance to a creek0.2 mi0.2 mi

Frequently asked questions

Is 77471 in a flood zone?

694 of the 11,405 single-family homes in 77471 sit in FEMA's 100-year zone, or 6%. That is more than twice the Fort Bend County share of 2%.

Will the new flood map change 77471?

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 77471 flood in Hurricane Harvey?

FEMA took 3,299 aid requests from the ZIP after the storm and made 1,288 grants, with a median of $500. A FloodMaps report shows a single address's Harvey record.

How do I check a home in 77471?

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.

77471 has 11,405 single-family homes on the county appraisal roll. Most sit between 90 and 102 ft above sea level, and the typical home is 0.2 mi from the nearest creek or drainage channel. 694 of them (6%) 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, 77485 has 47% of its single-family homes in the zone and 77417 has 1%. After Hurricane Harvey, FEMA took 3,299 aid requests from the ZIP and made 1,288 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.

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