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US ZIP Code Profile

ZIP Code 75134
Lancaster, Texas

ZIP code 75134 is in Lancaster, located in Dallas County, Texas, within the Dallas-Fort Worth-Arlington metro area. Its 2020 Census population was 20,194. The estimated median adjusted gross income per tax return is $35,726, and about 0% of filers report $200,000 or more.

2020 Population
20,194
Census ZCTA
County
Dallas
FIPS 48113
Median income (est.)
$35,726
IRS SOI 2022
Land Area
10.211 mi²
+ 0.011 mi² water

01Location & Geography

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

Primary CityLancaster, 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
Coordinates32.617664, -96.77806
Land / Water Area10.211 mi² land · 0.011 mi² water

02Income & Economics

Distribution of the 9,920 individual tax returns filed in 75134 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
36.6%
$25K–$50K
31.2%
$50K–$75K
18.1%
$75K–$100K
7.4%
$100K–$200K
6.2%
$200K+
0.5%
The $200,000+ bracket accounts for 5% of 75134's total adjusted gross income, from 0% of returns — a concentration that drives the gap between the median ($35,726) 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 75134's IRS income metrics, 2020–2022.

Median income (2021→2022)
$35,726
▲ 5.8%
Filers earning $200K+
0.5%
▲ 0.1 pt
Total filers
9,920
▲ 2.1%
GET /zipc/v2/zipcodes/75134/soi?year=… $32K 2020 $34K 2021 $36K 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 75134 ZCTA.

2000
11,566
 
2010
20,276
▲ +75.3%
2020
20,194
▼ -0.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number484915
City AliasesLancaster

06Frequently Asked Questions

What county is ZIP code 75134 in?

ZIP code 75134 is in Dallas County, Texas (county FIPS code 48113).

What city is ZIP code 75134?

The primary USPS city for 75134 is Lancaster, TX.

What metro area (MSA) is 75134 in?

75134 is part of the Dallas-Fort Worth-Arlington, TX Metro Area (MSA code 19100).

What is the population of ZIP code 75134?

The 2020 Census population of 75134 was 20,194 residents.

What is the median income in ZIP code 75134?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75134 is about $35,726, with around 0% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.