Codes.zone

Harris County ZIP Codes

Harris County is a county of Texas.

ZIP codes
232
Cities & towns
25
Area codes
7
Land area
1,707 sq mi

Every ZIP code in Harris County

770xx–775xx
The complete list of Harris County, TX ZIP codes with the city each one delivers to.
ZIP codeCity
77001Houston
77002Houston
77003Houston
77004Houston
77005Houston
77006Houston
77007Houston
77008Houston
77009Houston
77010Houston
77011Houston
77012Houston
77013Houston
77014Houston
77015Houston
77016Houston
77017Houston
77018Houston
77019Houston
77020Houston
77021Houston
77022Houston
77023Houston
77024Houston
77025Houston
77026Houston
77027Houston
77028Houston
77029Houston
77030Houston
77031Houston
77032Houston
77033Houston
77034Houston
77035Houston
77036Houston
77037Houston
77038Houston
77039Houston
77040Houston
77041Houston
77042Houston
77043Houston
77044Houston
77045Houston
77046Houston
77047Houston
77048Houston
77049Houston
77050Houston
77051Houston
77052Houston
77053Houston
77054Houston
77055Houston
77056Houston
77057Houston
77058Houston
77059Houston
77060Houston
77061Houston
77062Houston
77063Houston
77064Houston
77065Houston
77066Houston
77067Houston
77068Houston
77069Houston
77070Houston
77071Houston
77072Houston
77073Houston
77074Houston
77075Houston
77076Houston
77077Houston
77078Houston
77079Houston
77080Houston
77081Houston
77082Houston
77083Houston
77084Houston
77085Houston
77086Houston
77087Houston
77088Houston
77089Houston
77090Houston
77091Houston
77092Houston
77093Houston
77094Houston
77095Houston
77096Houston
77098Houston
77099Houston
77201Houston
77202Houston
77203Houston
77204Houston
77205Houston
77206Houston
77207Houston
77208Houston
77209Houston
77210Houston
77212Houston
77213Houston
77215Houston
77216Houston
77217Houston
77218Houston
77219Houston
77220Houston
77221Houston
77222Houston
77223Houston
77224Houston
77225Houston
77226Houston
77227Houston
77228Houston
77229Houston
77230Houston
77231Houston
77233Houston
77234Houston
77235Houston
77236Houston
77237Houston
77238Houston
77240Houston
77241Houston
77242Houston
77243Houston
77244Houston
77245Houston
77248Houston
77249Houston
77251Houston
77252Houston
77253Houston
77254Houston
77255Houston
77256Houston
77257Houston
77258Houston
77259Houston
77261Houston
77262Houston
77263Houston
77265Houston
77266Houston
77267Houston
77268Houston
77269Houston
77270Houston
77271Houston
77272Houston
77273Houston
77274Houston
77275Houston
77277Houston
77279Houston
77280Houston
77282Houston
77284Houston
77287Houston
77288Houston
77289Houston
77290Houston
77291Houston
77292Houston
77293Houston
77297Houston
77299Houston
77315North Houston
77325Kingwood
77336Huffman
77337Hufsmith
77338Humble
77339Kingwood
77345Kingwood
77346Humble
77347Humble
77373Spring
77375Tomball
77377Tomball
77379Spring
77382Spring
77383Spring
77388Spring
77389Spring
77391Spring
77396Humble
77401Bellaire
77402Bellaire
77410Cypress
77411Alief
77413Barker
77429Cypress
77433Cypress
77447Hockley
77449Katy
77450Katy
77491Katy
77492Katy
77493Katy
77494Katy
77501Pasadena
77502Pasadena
77503Pasadena
77504Pasadena
77505Pasadena
77506Pasadena
77507Pasadena
77508Pasadena
77520Baytown
77521Baytown
77522Baytown
77530Channelview
77532Crosby
77536Deer Park
77547Galena Park
77562Highlands
77571La Porte
77572La Porte
77586Seabrook
77587South Houston
77598Webster

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Harris County codes above are listed without a column we would have to invent.

Cities and towns in Harris County

A further 8 places in Harris County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.

Area codes covering Harris County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Harris County's ZIP codes sit

Each point is the reference point of one Harris County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Scope every ZIP code recorded in Harris County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.