ZIP Code 75030

75030 is one of Texas's ZIP codes, delivering to addresses in Rowlett, Dallas County.

City: Rowlett
County: Dallas County
State: Texas
Prefix: 750xx

Where this code sits

75030 is part of the 750xx range, the group of codes handled by one mail processing centre. Rowlett is served by 3 ZIP codes in total; the full list, with the county each falls in, is on the Rowlett page.

Rowlett Texas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 75030 delivers to without sharing its boundary.

ZIP codes nearest 75030

The ZIP codes whose reference points sit closest to 75030.
ZIP code	Distance	Delivers to
ZIP code 75088	1.0 mi	Rowlett, TX
ZIP code 75089	2.3 mi	Rowlett, TX
ZIP code 75045	3.7 mi	Garland, TX
ZIP code 75040	3.8 mi	Garland, TX
ZIP code 75043	3.8 mi	Garland, TX
ZIP code 75046	4.4 mi	Garland, TX
ZIP code 75047	4.4 mi	Garland, TX
ZIP code 75049	4.4 mi	Garland, TX

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 75030, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 75030. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.