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US ZIP Code Profile

ZIP Code 75604
Longview, Texas

ZIP code 75604 is in Longview, located in Gregg County, Texas, within the Longview metro area. Its 2020 Census population was 30,752. The estimated median adjusted gross income per tax return is $39,537, and about 4% of filers report $200,000 or more.

2020 Population
30,752
Census ZCTA
County
Gregg
FIPS 48183
Median income (est.)
$39,537
IRS SOI 2022
Land Area
47.103 mi²
+ 0.371 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityLongview, TX
CountyGregg County (FIPS 48183)
StateTexas (FIPS 48)
Metro Area (MSA)Longview, TX Metro Area (30980)
Census Region / DivisionSouth Region · West South Central Division
Coordinates32.509163, -94.82425
Land / Water Area47.103 mi² land · 0.371 mi² water

02Income & Economics

Distribution of the 13,130 individual tax returns filed in 75604 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
34.0%
$25K–$50K
27.6%
$50K–$75K
14.5%
$75K–$100K
8.4%
$100K–$200K
11.9%
$200K+
3.7%
The $200,000+ bracket accounts for 30% of 75604's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($39,537) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 75604's IRS income metrics, 2020–2022.

Median income (2021→2022)
$39,537
▲ 8.0%
Filers earning $200K+
3.7%
▲ 0.6 pt
Total filers
13,130
▼ 0.2%
GET /zipc/v2/zipcodes/75604/soi?year=… $35K 2020 $37K 2021 $40K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 75604 ZCTA.

2000
27,346
 
2010
29,934
▲ +9.5%
2020
30,752
▲ +2.7%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 75604. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 75604

Longview and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 75604 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number485305
City AliasesGreggton, Longview

07Frequently Asked Questions

What county is ZIP code 75604 in?

ZIP code 75604 is in Gregg County, Texas (county FIPS code 48183).

What city is ZIP code 75604?

The primary USPS city for 75604 is Longview, TX.

What metro area (MSA) is 75604 in?

75604 is part of the Longview, TX Metro Area (MSA code 30980).

What is the population of ZIP code 75604?

The 2020 Census population of 75604 was 30,752 residents.

What is the median income in ZIP code 75604?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75604 is about $39,537, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.