Skip to main content
MoCo Local IntelMontgomery County place file
ZIP areas
Census ZIP area · 2020 geography

ZIP area 77355

This ZCTA intersects Montgomery County. It is a Census area, not a USPS delivery-zone guarantee or a county-only slice; estimates describe the entire ZCTA.

Geography · 2020Census ZCTA overlaps Montgomery County; not a USPS route.
Estimates · ACS 2024 five-yearSource response checked for this ZCTA; sampling uncertainty applies.
Address and parcel evidenceNot established by area estimates. Check a specific address separately.

ACS area context

Population
32,847
Margin of error ±3,404
Median household income
$102,066
Margin of error ±$14,820
Occupied housing units
11,244
Estimated households, not individual addresses
Owner-occupied
9,298
Estimated occupied units
Renter-occupied
1,946
Estimated occupied units

Community references

Whole 2020 Census ZCTA · county-overlap directory

CMS counts include only dated Montgomery County provider directory records located within the whole ZCTA. A ZCTA can extend into neighboring counties, whose provider records are not included. A provider record without an unambiguous location inside or outside this ZCTA makes its displayed Montgomery County count a lower bound. These are source locations, not service availability or a recommendation.

HospitalsUnavailableCMS source check unavailable; no count.
Nursing homesUnavailableCMS source check unavailable; no count.
Dialysis facilitiesUnavailableCMS source check unavailable; no count.
Road mileageNot published: road overlays are viewport references, not a complete measure clipped to this whole ZCTA. Census primary, secondary, and local road layers are dated 2026-01-01; TxDOT functional classification is updated monthly (last edit 2026-09-01). TxDOT’s general GIS metadata restricts commercial use and resale, so no mileage estimate is shown.
SchoolsNot counted: the available source is archived 2025–26 school-district boundaries, not school locations or current attendance assignments.
Census ACS 2024 estimates · How we checkCensus TIGERweb ZCTA boundary · How we checkCMS Hospitals · How we checkCMS Nursing homes · How we checkCMS Dialysis facilities · How we checkCMS reuse and attribution terms · How we checkCensus API terms · How we checkCensus road reference layers · How we checkTxDOT functional-class layer · How we checkTexas Legislative Council school boundaries · How we checkTxDOT GIS metadata standards · How we check

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. CMS sources: no CMS or HHS endorsement is implied. Census coordinates are address-range matches, not surveyed facility locations. Census estimates describe the entire ZCTA, including portions outside Montgomery County. The boundary and estimates do not establish parcel facts or service eligibility.

Nearby in the directory

7735477356Nearby search from the approximate ZIP reference Browse reported MUD rates Browse reviewed subdivisions

Directory order only; these ZCTAs are not asserted to share a boundary. No reviewed ZIP-to-MUD or ZIP-to-subdivision crosswalk is published, so directory links do not assign districts or subdivisions to this ZIP. Nearby search uses an approximate ZCTA reference point, not an address.