DFW Real Estate Agent by ZIP Code: Areas Nitin Gupta Serves

If you are searching by ZIP code, start with this: a ZIP code is a postal delivery route, not a city boundary, a school attendance zone or a taxing jurisdiction. Several of the codes below are shared by two or three cities, some addresses inside a ZIP code sit outside the city the code is named for, and school assignment follows the physical address rather than the code. Those distinctions decide what a home costs to own and which schools serve it, and they are the first thing to verify on any specific property.

Nitin Gupta, CRS, GRI, REALTOR® and Broker Associate with Competitive Edge Realty, represents buyers and sellers across the ZIP codes listed below, with more than 480 closed DFW transactions. Call 469-269-6541 to talk about a specific address.

What a ZIP code does not tell you

It does not tell you the city. A postal address can carry one city's name while the property sits in another city's limits, in an extraterritorial jurisdiction, or in unincorporated county. That determines who provides services, who issues permits and which entities tax the property.

It does not tell you the school district. Assignment follows the physical address and the district's attendance boundaries. Districts cross city lines throughout DFW, and campus assignments change as districts open schools.

It does not tell you the tax picture. Two homes in the same ZIP code can pay different totals if one sits inside a municipal utility district, a public improvement district or a municipal management district. The MUD versus PID explainer covers how those work, and the master-planned community guide records the position for many communities.

Areas served, by city

Collin County

Allen: 75013, 75002. See the Allen listing agent page.

Celina: 75009, and part of 75078, which is shared with Prosper.

Fairview: 75069, shared with McKinney. See the Fairview listing agent page.

Frisco: 75033, 75034, 75035. Frisco spans Collin and Denton counties, so confirm the county for the specific address. See the Frisco listing agent page.

Lucas: 75002, shared with Allen, and 75098. See the Lucas listing agent page.

McKinney: 75070, 75071, 75069. Some communities with McKinney addresses sit in the city's extraterritorial jurisdiction. See the McKinney listing agent page.

Melissa: 75454, and part of 75071, which is shared with McKinney.

Plano: 75093. Not every Plano address is served by Plano ISD. See the Plano listing agent page.

Prosper: 75078. The town has no residential public improvement districts, so a home inside town limits carries no PID assessment. See the Prosper listing agent page.

Richardson: 75080, 75082.

Dallas County

Carrollton: 75007, 75010.

Coppell: 75019. Coppell ISD serves nearly the whole city. See the Coppell listing agent page.

Dallas: 75230, 75229, 75214, and part of 75209, which is shared with Highland Park.

Highland Park: 75205, 75209, 75219, shared with University Park and Dallas.

Irving: 75063, 75039, 75038. Irving is served by more than one school district. See the Irving listing agent page.

University Park: 75225, and 75205 shared with Highland Park.

Denton County

Flower Mound: 75022, 75028.

Highland Village: 75077.

Lantana: 76226. Lantana is an unincorporated community served by fresh water supply districts rather than a city. See the Lantana listing agent page.

Lewisville: 75057, and 75056 shared with The Colony. See the Lewisville listing agent page.

The Colony: 75056. See the The Colony listing agent page.

Tarrant County and the north-west corridor

Arlington: 76006, 76012, 76016, 76017. See the Arlington listing agent page.

Colleyville: 76034. See the Colleyville listing agent page.

Grapevine: 76051. See the Grapevine listing agent page.

Keller: 76248, and 76262 shared with Trophy Club and Westlake. Keller ISD reaches into several cities. See the Keller listing agent page.

Southlake: 76092. Not every Southlake address is served by Carroll ISD. See the Southlake listing agent page.

Trophy Club: 76262. A municipal utility district provides water and wastewater within the town. See the Trophy Club listing agent page.

Westlake: 76262, shared with Keller and Trophy Club.

Grayson County

Denison: 75020, 75021.

Sherman: 75090, 75091, 75092.

Van Alstyne and Anna: confirm the current ZIP code for the specific address with the postal service, as codes in this corridor have changed with growth.

ZIP codes served, in numerical order

75002 Allen and Lucas · 75007 Carrollton · 75009 Celina · 75010 Carrollton · 75013 Allen · 75019 Coppell · 75020 Denison · 75021 Denison · 75022 Flower Mound · 75028 Flower Mound · 75033 Frisco · 75034 Frisco · 75035 Frisco · 75038 Irving · 75039 Irving · 75056 Lewisville and The Colony · 75057 Lewisville · 75063 Irving · 75069 Fairview and McKinney · 75070 McKinney · 75071 McKinney and Melissa · 75077 Highland Village · 75078 Celina and Prosper · 75080 Richardson · 75082 Richardson · 75090 Sherman · 75091 Sherman · 75092 Sherman · 75093 Plano · 75098 Lucas · 75205 Highland Park and University Park · 75209 Dallas and Highland Park · 75214 Dallas · 75219 Highland Park · 75225 University Park · 75229 Dallas · 75230 Dallas · 75454 Melissa · 76006 Arlington · 76012 Arlington · 76016 Arlington · 76017 Arlington · 76034 Colleyville · 76051 Grapevine · 76092 Southlake · 76226 Lantana · 76248 Keller · 76262 Keller, Trophy Club and Westlake

Common questions about ZIP codes and DFW real estate

Does my ZIP code determine my school district?

No. School assignment follows the physical address and the district's attendance boundaries. Districts cross city and ZIP boundaries throughout DFW, and campus assignments change as districts open schools. Confirm the district and the specific campuses with the district for any address you are considering.

Why do two cities share a ZIP code?

Because postal routes are drawn for delivery efficiency rather than to match municipal boundaries. 76262 serves parts of Keller, Trophy Club and Westlake; 75078 serves Prosper and part of Celina; 75056 serves Lewisville and The Colony. The city named in a postal address is not proof of the jurisdiction the property sits in.

Can two homes in the same ZIP code have different tax bills?

Yes, and the difference can be significant. One parcel may sit inside a municipal utility district, a public improvement district or a municipal management district while the next does not. Confirm the taxing units for a specific parcel through the county appraisal district's records and a tax certificate.

How do I find out which city my address is actually in?

Check with the city and the county rather than relying on the mailing address. Properties in a city's extraterritorial jurisdiction carry that city's name in the postal address while sitting outside its limits, which changes services, permitting and taxation.

Looking in a specific ZIP code?

Send the address or the area and the plan, and you get back the jurisdiction, the school district and campuses, the taxing units and what is currently available and selling there. Call 469-269-6541 or get in touch. For buyer representation see buyer services, and for selling see seller services.

Nitin Gupta, REALTOR®, Broker Associate with Competitive Edge Realty. He holds thirteen professional designations, including CRS, GRI, CLHMS and ABR, has closed more than 480 DFW transactions, and was named a D Magazine Best REALTOR® in 2020, 2023 and 2024. His background is on his bio page and client feedback on his reviews page.