FloodMaps
Map of FEMA flood zones in 77541Tap the map to explore

ZIP code · Flood risk

Check any address in 77541

Quick facts

In FEMA's 100-year zone

50%

3,176 of 6,331 single-family homes

Ground height

1 to 11 ft

Above sea level, for most homes in the ZIP

FEMA aid after Harvey

3,165 requests

1,401 grants, median $500

Nearest creek or channel

0.3 mi

Typical distance from a home

77541 and Brazoria County

ZIP 77541's figures beside Brazoria County's
77541Brazoria County
Single-family homes6,331111,057
In the 100-year zone50%19%

Frequently asked questions

Is 77541 in a flood zone?

3,176 of the 6,331 single-family homes in 77541 sit in FEMA's 100-year zone, or 50%. That is more than twice the Brazoria County share of 19%.

Will the new flood map change 77541?

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

Did 77541 flood in Hurricane Harvey?

FEMA took 3,165 aid requests from the ZIP after the storm and made 1,401 grants, with a median of $500. A FloodMaps report shows a single address's Harvey record.

How do I check a home in 77541?

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.

77541 has 6,331 single-family homes on the county appraisal roll. Most sit between 1 and 11 ft above sea level, and the typical home is 0.3 mi from the nearest creek or drainage channel. 3,176 of them (50%) are in FEMA's 100-year zone today. Brazoria County has no draft map we track, so FEMA's current map sets flood insurance requirements here.

Next door, 77422 has 54% of its single-family homes in the zone and 77534 has 12%. After Hurricane Harvey, FEMA took 3,165 aid requests from the ZIP and made 1,401 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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