Residential delivery area · Texas
ZIP Code 75603: Longview, TX
ZIP code 75603 uses the postal name Longview, Texas and lies mostly in Gregg County (89% of its land) with the rest in Rusk County (Census 2020 ZIP-county file). About 6,100 people live there (Census Bureau, ACS 2020-2024), the least populous of Longview's 5 residential ZIP codes. Median household income is $65,212 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Lake Cherokee (6%), Lakeport (3%) and Easton (3%), and 1% in smaller places; 87% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Longview · 5 residential ZIPs
- County
- Gregg County (89%); Rusk County (11%)
- Census places
- Lake Cherokee (6%) census-designated place; Lakeport (3%); Easton (3%)
- Metro area
- Longview, TX
- House district
- TX-1 119th Congress
- State
- Texas
- Time zone
- Central
- Land area
- 53.0 sq mi · 114 people per sq mi
Where is ZIP code 75603?
75603 centers on 32.403°, -94.711° and covers 53.0 square miles of land plus 2.9 of water. It borders 7 ZIP codes: 75602, 75641, 75662, 75604, 75691, 75652, 75650.
The map draws ZIP code areas only. For the streets inside 75603, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 75603 compare with the rest of Longview?
| Measure | 75603 | In Longview | In Gregg County | In TX |
|---|---|---|---|---|
| People (ACS 2020-2024) | 6,061 | 5th of 5 | 8th of 10 | 963rd of 1,990 |
| Median household income | $65k | 4th of 5 | 7th of 9 | 737th of 1,172 |
| Median home value | $186k | 4th of 5 | 5th of 9 | 802nd of 1,172 |
Its median household income is higher than in 39% of U.S. residential ZIP codes, and it is denser than 56% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 75603?
The 2020 Census counted 5,784 people in 75603; the ACS, which samples households over 2020-2024, estimates 6,061. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 6,061±686 (90% margin)
- 2020 Census count
- 5,784
- Households
- 2,606
- Median age
- 42.8
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 75603?
Of the 6,061 people the ACS estimates in 75603, 19.8% are under 18 and 19.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (48.8%), then Black (not Hispanic) (29.3%).
- Under 1819.8%
- 18 to 6460.3%
- 65 and older19.8%
- White, not Hispanic48.8%
- Black, not Hispanic29.3%
- Hispanic or Latino16.2%
- Other or two or more5.6%
- Asian, not Hispanic0.1%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 75603 earn?
Median household income is $65,212 (ACS 2020-2024), the 7th highest of the 9 ranked ZIP codes in Gregg County.
- Median household income
- $65,212±$12,778
- Income per person
- $35,146
- Below the poverty line
- 15.1%
- Unemployed (of the labor force)
- 7.4%
- Adults 25+ with a bachelor's degree
- 22.9%
- Adjusted gross income per tax return, 2022
- $71,2072,700 returns; wages 65% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 75603?
FHFA's house price index for 75603, built from repeat sales and appraisals of the same homes, rose 65% from 2020 to 2025, and moved −2.1% in 2025.
- Median home value (owners' estimate)
- $185,800
- Median gross rent
- $697
- Homes owned by their occupants
- 78.5%
- Housing units
- 2,943
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 75603?
200 business establishments had a location in this ZIP code in 2023, 12 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade27
- Wholesale trade22
- Transportation and warehousing20
- Other services (except public administration)18
- Construction16
- Manufacturing16
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 75603?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 75602 | Longview | 20,671 | $52k | 4.6 mi |
| 75641 | Easton | 83 | – | 8.0 mi |
| 75662 | Kilgore | 25,034 | $70k | 9.6 mi |
| 75604 | Longview | 31,924 | $68k | 10.2 mi |
| 75691 | Tatum | 4,130 | $89k | 11.2 mi |
| 75652 | Henderson | 15,290 | $69k | 11.4 mi |
| 75650 | Hallsville | 10,703 | $98k | 12.1 mi |
| 75601 | Longview | 15,780 | $66k | 7.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.