ZIP code 75603
Where is ZIP code 75603?
Longview, Texas
Gregg County · Standard ZIP code
ZIP code 75603 belongs to Longview, Texas in Gregg County. 75603 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 430 and 903. About 6,061 people live in the 75603 area, where the median household income is $65,212. The closest ZIP codes are 75602 (Longview, 3.2 mi north), 75606 (Longview, 5.4 mi north) and 75601 (Longview, 6.4 mi north).
| ZIP code | 75603 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Longview |
| State | Texas (TX) |
| County | Gregg County |
| Time zone | Central Time · now |
| Area codes | 430, 903 |
| Coordinates | 32.4264, -94.7117 map |
| 3-digit prefix | 756 |
Population and income in 75603
| Population | 6,061 · higher than 50% of Texas ZIP codes |
|---|---|
| People per square mile | 114 · higher than 54% of Texas ZIP codes |
| Median age | 42.8 years · higher than 71% of Texas ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $65,212 · lower than 58% of Texas ZIP codes |
| Income per person | $35,146 |
| Below the poverty line | 15% |
| Bachelor’s degree or higher | 23% of adults 25+ |
| Median home value | $185,800 · lower than 58% of Texas ZIP codes |
| Median rent | $697 a month |
| Housing units | 2,943 |
| Households | 2,606 (2.33 people on average) |
| Owners / renters | 79% / 22% |
| Land area | 53.03 sq mi (plus 2.87 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 75603. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 75603
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 75602 | Longview, TX | 3.2 mi N | Standard |
| 75606 | Longview, TX | 5.4 mi N | PO Box only |
| 75601 | Longview, TX | 6.4 mi N | Standard |
| 75607 | Longview, TX | 7.2 mi NW | PO Box only |
| 75615 | Longview, TX | 7.2 mi NW | PO Box only |
| 75641 | Easton, TX | 8 mi E | PO Box only |
| 75604 | Longview, TX | 8.5 mi NW | Standard |
| 75662 | Kilgore, TX | 9.4 mi W | Standard |
| 75605 | Longview, TX | 9.6 mi NW | Standard |
| 75691 | Tatum, TX | 9.7 mi SE | Standard |
| 75663 | Kilgore, TX | 11 mi W | PO Box only |
| 75660 | Judson, TX | 11.1 mi N | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 75603 or measure the distance to another ZIP code.
How to address mail to 75603
123 MAIN ST
LONGVIEW TX 75603
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Lakeport: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (75603-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Longview, TX
All Longview ZIP codes with population and income →
Questions
- What city is ZIP code 75603?
- 75603 is a Longview, Texas ZIP code.
- What county is 75603 in?
- ZIP code 75603 is in Gregg County, Texas.
- What time zone is ZIP code 75603 in?
- 75603 is in the Central Time zone (America/Chicago).
- What area code is 75603?
- Phone numbers in ZIP code 75603 use area codes 430 and 903.
- What is the population of ZIP code 75603?
- About 6,061 people live in ZIP code 75603, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 75603?
- The median household income in 75603 is $65,212 a year, lower than 58% of Texas ZIP codes.
- What ZIP codes are near 75603?
- The nearest ZIP codes to 75603 are 75602 (Longview, 3.2 miles), 75606 (Longview, 5.4 miles), 75601 (Longview, 6.4 miles) and 75607 (Longview, 7.2 miles).