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US ZIP Code Profile

ZIP Code 75766
Jacksonville, Texas

ZIP code 75766 is in Jacksonville, located in Cherokee County, Texas, within the Jacksonville metro area. Its 2020 Census population was 25,382. The estimated median adjusted gross income per tax return is $36,810, and about 3% of filers report $200,000 or more.

2020 Population
25,382
Census ZCTA
County
Cherokee
FIPS 48073
Median income (est.)
$36,810
IRS SOI 2022
Land Area
305.338 mi²
+ 5.128 mi² water

01Location & Geography

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

Primary CityJacksonville, TX
CountyCherokee County (FIPS 48073)
StateTexas (FIPS 48)
Metro Area (MSA)Jacksonville, TX Micro Area (27380)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.944675, -95.256775
Land / Water Area305.338 mi² land · 5.128 mi² water

02Income & Economics

Distribution of the 11,470 individual tax returns filed in 75766 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
35.8%
$25K–$50K
30.0%
$50K–$75K
14.1%
$75K–$100K
8.2%
$100K–$200K
9.2%
$200K+
2.6%
The $200,000+ bracket accounts for 20% of 75766's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($36,810) 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 75766's IRS income metrics, 2020–2022.

Median income (2021→2022)
$36,810
▲ 8.6%
Filers earning $200K+
2.6%
▲ 0.2 pt
Total filers
11,470
▲ 0.0%
GET /zipc/v2/zipcodes/75766/soi?year=… $32K 2020 $34K 2021 $37K 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 75766 ZCTA.

2000
25,455
 
2010
26,388
▲ +3.7%
2020
25,382
▼ -3.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number484395
City AliasesCove Spring, Enterprise, Jacksonville, Lake Jacksonville, Pierces Chapel, Pine Hill, Reese, Tecula, Turney

06Frequently Asked Questions

What county is ZIP code 75766 in?

ZIP code 75766 is in Cherokee County, Texas (county FIPS code 48073).

What city is ZIP code 75766?

The primary USPS city for 75766 is Jacksonville, TX.

What metro area (MSA) is 75766 in?

75766 is part of the Jacksonville, TX Micro Area (MSA code 27380).

What is the population of ZIP code 75766?

The 2020 Census population of 75766 was 25,382 residents.

What is the median income in ZIP code 75766?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75766 is about $36,810, with around 3% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.