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US ZIP Code Profile

ZIP Code 19406
King Of Prussia, Pennsylvania

ZIP code 19406 is in King Of Prussia, located in Montgomery County, Pennsylvania, within the Philadelphia-Camden-Wilmington metro area. Its 2020 Census population was 28,553. The estimated median adjusted gross income per tax return is $73,168, and about 12% of filers report $200,000 or more.

2020 Population
28,553
Census ZCTA
County
Montgomery
FIPS 42091
Median income (est.)
$73,168
IRS SOI 2022
Land Area
13.828 mi²
+ 0.323 mi² water

01Location & Geography

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

Primary CityKing Of Prussia, PA
CountyMontgomery County (FIPS 42091)
StatePennsylvania (FIPS 42)
Metro Area (MSA)Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metro Area (37980)
Census Region / DivisionNortheast Region · Middle Atlantic Division
Coordinates40.09327, -75.38364
Land / Water Area13.828 mi² land · 0.323 mi² water

02Income & Economics

Distribution of the 15,040 individual tax returns filed in 19406 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
18.8%
$25K–$50K
17.0%
$50K–$75K
15.4%
$75K–$100K
12.8%
$100K–$200K
24.4%
$200K+
11.7%
The $200,000+ bracket accounts for 47% of 19406's total adjusted gross income, from 12% of returns — a concentration that drives the gap between the median ($73,168) 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 19406's IRS income metrics, 2020–2022.

Median income (2021→2022)
$73,168
▲ 4.7%
Filers earning $200K+
11.7%
▲ 0.6 pt
Total filers
15,040
▲ 0.9%
GET /zipc/v2/zipcodes/19406/soi?year=… $66K 2020 $70K 2021 $73K 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 19406 ZCTA.

2000
21,893
 
2010
23,441
▲ +7.1%
2020
28,553
▲ +21.8%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 19406. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 19406

King Of Prussia and its immediate neighbors, sorted by distance.

3 mi
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Distance from 19406 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypeBranch
Carrier Route SortD
USPS Finance Number416088
City AliasesNorristown, King Of Prussia, Kng Of Prussa

07Frequently Asked Questions

What county is ZIP code 19406 in?

ZIP code 19406 is in Montgomery County, Pennsylvania (county FIPS code 42091).

What city is ZIP code 19406?

The primary USPS city for 19406 is King Of Prussia, PA.

What metro area (MSA) is 19406 in?

19406 is part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metro Area (MSA code 37980).

What is the population of ZIP code 19406?

The 2020 Census population of 19406 was 28,553 residents.

What is the median income in ZIP code 19406?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 19406 is about $73,168, with around 12% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.