FloodMaps
Map of FEMA flood zones in 77357Tap the map to explore

ZIP code · Flood risk

Check any address in 77357

Quick facts

In FEMA's 100-year zone

7%

857 of 12,114 single-family homes

Ground height

87 to 129 ft

Above sea level, for most homes in the ZIP

FEMA aid after Harvey

2,163 requests

1,082 grants, median $2,666

Nearest creek or channel

0.3 mi

Typical distance from a home

77357 and Montgomery County

ZIP 77357's figures beside Montgomery County's
77357Montgomery County
Single-family homes12,114216,449
In the 100-year zone7%3%
Typical ground height102 ft172 ft
Typical distance to a creek0.3 mi0.2 mi

Frequently asked questions

Is 77357 in a flood zone?

857 of the 12,114 single-family homes in 77357 sit in FEMA's 100-year zone, or 7%. That is more than twice the Montgomery County share of 3%.

Will the new flood map change 77357?

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

Did 77357 flood in Hurricane Harvey?

FEMA took 2,163 aid requests from the ZIP after the storm and made 1,082 grants, with a median of $2,666. A FloodMaps report shows a single address's Harvey record.

How do I check a home in 77357?

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.

77357 has 12,114 single-family homes on the county appraisal roll. Most sit between 87 and 129 ft above sea level, and the typical home is 0.3 mi from the nearest creek or drainage channel. 857 of them (7%) are in FEMA's 100-year zone today. Montgomery County has no draft map we track, so FEMA's current map sets flood insurance requirements here.

Next door, 77302 has 13% of its single-family homes in the zone and 77365 has 2%. After Hurricane Harvey, FEMA took 2,163 aid requests from the ZIP and made 1,082 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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