County · GEOID 48183
Gregg County, TX ZIP codes
10 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Gregg County (GEOID 48183). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 163,333 (10 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
Gregg County, TX ZIP code map

ZIP/ZCTA overlap with Gregg County
Population overlap
Share of each ZIP/ZCTA’s population located within Gregg County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 7560186.0%
Directory county
- 7560273.1%
Directory county
- 7560377.1%
Directory county
- 7560499.3%
Directory county
- 7560584.9%
Directory county
- 7564178.4%
Directory county
- 756451.1%
- 7564752.8%
Directory county
- 7566271.0%
Directory county
- 75693100.0%
Directory county
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Gregg County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 75601 | Longview | Gregg County | 15,653 | $63,279 |
| 75602 | Longview | Gregg County | 20,394 | $56,659 |
| 75603 | Longview | Gregg County | 6,458 | $67,067 |
| 75604 | Longview | Gregg County | 31,714 | $67,826 |
| 75605 | Longview | Gregg County | 34,584 | $75,665 |
| 75641 | Easton | Gregg County | 77 | $34,583 |
| 75645 | Gilmer | Upshur County | 10,511 | $64,069 |
| 75647 | Gladewater | Gregg County | 13,457 | $61,356 |
| 75662 | Kilgore | Gregg County | 24,570 | $65,926 |
| 75693 | White Oak | Gregg County | 5,915 | $86,326 |
USPS associates these ZIPs with Gregg County
These codes list Gregg County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 75606 | Longview | Gregg County | 1,698 | — |
| 75607 | Longview | Gregg County | 1,868 | — |
| 75608 | Longview | Gregg County | 1,510 | — |
| 75615 | Longview | Gregg County | 495 | — |
| 75660 | Judson | Gregg County | 502 | — |
| 75663 | Kilgore | Gregg County | 2,067 | — |