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US ZIP Code Profile

ZIP Code 75002
Allen, Texas

ZIP code 75002 is in Allen, located in Collin County, Texas, within the Dallas-Fort Worth-Arlington metro area. Its 2020 Census population was 69,939. The estimated median adjusted gross income per tax return is $69,826, and about 16% of filers report $200,000 or more.

2020 Population
69,939
Census ZCTA
County
Collin
FIPS 48085
Median income (est.)
$69,826
IRS SOI 2022
Land Area
37.2 mi²
+ 2.042 mi² water

01Location & Geography

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

Primary CityAllen, TX
CountyCollin County (FIPS 48085)
StateTexas (FIPS 48)
Metro Area (MSA)Dallas-Fort Worth-Arlington, TX Metro Area (19100)
Census Region / DivisionSouth Region · West South Central Division
Coordinates33.089855, -96.6086
Land / Water Area37.2 mi² land · 2.042 mi² water

02Income & Economics

Distribution of the 32,450 individual tax returns filed in 75002 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.2%
$25K–$50K
16.3%
$50K–$75K
12.0%
$75K–$100K
9.1%
$100K–$200K
22.6%
$200K+
15.8%
The $200,000+ bracket accounts for 57% of 75002's total adjusted gross income, from 16% of returns — a concentration that drives the gap between the median ($69,826) 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 75002's IRS income metrics, 2020–2022.

Median income (2021→2022)
$69,826
▲ 4.3%
Filers earning $200K+
15.8%
▲ 1.4 pt
Total filers
32,450
▲ 2.1%
GET /zipc/v2/zipcodes/75002/soi?year=… $61K 2020 $67K 2021 $70K 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 75002 ZCTA.

2000
37,216
 
2010
63,140
▲ +69.7%
2020
69,939
▲ +10.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortB
USPS Finance Number480160
City AliasesAllen, Lucas, Parker

06Frequently Asked Questions

What county is ZIP code 75002 in?

ZIP code 75002 is in Collin County, Texas (county FIPS code 48085).

What city is ZIP code 75002?

The primary USPS city for 75002 is Allen, TX.

What metro area (MSA) is 75002 in?

75002 is part of the Dallas-Fort Worth-Arlington, TX Metro Area (MSA code 19100).

What is the population of ZIP code 75002?

The 2020 Census population of 75002 was 69,939 residents.

What is the median income in ZIP code 75002?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 75002 is about $69,826, with around 16% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.