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US ZIP Code Profile

ZIP Code 75240
Dallas, Texas

ZIP code 75240 is in Dallas, located in Dallas County, Texas, within the Dallas-Fort Worth-Arlington metro area. Its 2020 Census population was 25,839. The estimated median adjusted gross income per tax return is $41,349, and about 8% of filers report $200,000 or more.

2020 Population
25,839
Census ZCTA
County
Dallas
FIPS 48113
Median income (est.)
$41,349
IRS SOI 2022
Land Area
3.772 mi²
+ 0.008 mi² water

01Location & Geography

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

Primary CityDallas, TX
CountyDallas County (FIPS 48113)
StateTexas (FIPS 48)
Metro Area (MSA)Dallas-Fort Worth-Arlington, TX Metro Area (19100)
Census Region / DivisionSouth Region · West South Central Division
Coordinates32.93034, -96.7875
Land / Water Area3.772 mi² land · 0.008 mi² water

02Income & Economics

Distribution of the 10,830 individual tax returns filed in 75240 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
31.8%
$25K–$50K
27.9%
$50K–$75K
15.0%
$75K–$100K
7.2%
$100K–$200K
10.2%
$200K+
7.9%
The $200,000+ bracket accounts for 60% of 75240's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($41,349) 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 75240's IRS income metrics, 2020–2022.

Median income (2021→2022)
$41,349
▲ 7.1%
Filers earning $200K+
7.9%
▲ 0.3 pt
Total filers
10,830
▲ 1.2%
GET /zipc/v2/zipcodes/75240/soi?year=… $34K 2020 $39K 2021 $41K 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 75240 ZCTA.

2000
50,003
 
2010
24,296
▼ -51.4%
2020
25,839
▲ +6.4%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 75240. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 75240

Dallas and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 75240 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 Number482270
City AliasesDallas

07Frequently Asked Questions

What county is ZIP code 75240 in?

ZIP code 75240 is in Dallas County, Texas (county FIPS code 48113).

What city is ZIP code 75240?

The primary USPS city for 75240 is Dallas, TX.

What metro area (MSA) is 75240 in?

75240 is part of the Dallas-Fort Worth-Arlington, TX Metro Area (MSA code 19100).

What is the population of ZIP code 75240?

The 2020 Census population of 75240 was 25,839 residents.

What is the median income in ZIP code 75240?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75240 is about $41,349, with around 8% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.