FloodMaps
Map of FEMA flood zones in 77306Tap the map to explore

ZIP code · Flood risk

Check any address in 77306

Quick facts

In FEMA's 100-year zone

7%

178 of 2,707 single-family homes

Ground height

136 to 196 ft

Above sea level, for most homes in the ZIP

FEMA aid after Harvey

576 requests

213 grants, median $2,597

Nearest creek or channel

0.2 mi

Typical distance from a home

77306 and Montgomery County

ZIP 77306's figures beside Montgomery County's
77306Montgomery County
Single-family homes2,707216,449
In the 100-year zone7%3%
Typical ground height182 ft172 ft
Typical distance to a creek0.2 mi0.2 mi

Frequently asked questions

Is 77306 in a flood zone?

178 of the 2,707 single-family homes in 77306 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 77306?

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 77306 flood in Hurricane Harvey?

FEMA took 576 aid requests from the ZIP after the storm and made 213 grants, with a median of $2,597. A FloodMaps report shows a single address's Harvey record.

How do I check a home in 77306?

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.

77306 has 2,707 single-family homes on the county appraisal roll. Most sit between 136 and 196 ft above sea level, and the typical home is 0.2 mi from the nearest creek or drainage channel. 178 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 77303 has 2%. After Hurricane Harvey, FEMA took 576 aid requests from the ZIP and made 213 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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