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US ZIP Code Profile

ZIP Code 18954
Richboro, Pennsylvania

ZIP code 18954 is in Richboro, located in Bucks County, Pennsylvania, within the Philadelphia-Camden-Wilmington metro area. Its 2020 Census population was 9,574. The estimated median adjusted gross income per tax return is $94,079, and about 22% of filers report $200,000 or more.

2020 Population
9,574
Census ZCTA
County
Bucks
FIPS 42017
Median income (est.)
$94,079
IRS SOI 2022
Land Area
6.747 mi²
+ 0.045 mi² water

01Location & Geography

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

Primary CityRichboro, PA
CountyBucks County (FIPS 42017)
StatePennsylvania (FIPS 42)
Metro Area (MSA)Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metro Area (37980)
Census Region / DivisionNortheast Region · Middle Atlantic Division
Coordinates40.225414, -74.99296
Land / Water Area6.747 mi² land · 0.045 mi² water

02Income & Economics

Distribution of the 4,880 individual tax returns filed in 18954 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
21.7%
$25K–$50K
12.1%
$50K–$75K
10.2%
$75K–$100K
7.8%
$100K–$200K
26.2%
$200K+
21.9%
The $200,000+ bracket accounts for 64% of 18954's total adjusted gross income, from 22% of returns — a concentration that drives the gap between the median ($94,079) 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 18954's IRS income metrics, 2020–2022.

Median income (2021→2022)
$94,079
▲ 2.4%
Filers earning $200K+
21.9%
▼ 0.1 pt
Total filers
4,880
▼ 1.2%
GET /zipc/v2/zipcodes/18954/soi?year=… $81K 2020 $92K 2021 $94K 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 18954 ZCTA.

2000
10,349
 
2010
9,745
▼ -5.8%
2020
9,574
▼ -1.8%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 18954. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 18954

Richboro and its immediate neighbors, sorted by distance.

3 mi
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Distance from 18954 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 Number417920
City AliasesRichboro, Southampton

07Frequently Asked Questions

What county is ZIP code 18954 in?

ZIP code 18954 is in Bucks County, Pennsylvania (county FIPS code 42017).

What city is ZIP code 18954?

The primary USPS city for 18954 is Richboro, PA.

What metro area (MSA) is 18954 in?

18954 is part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metro Area (MSA code 37980).

What is the population of ZIP code 18954?

The 2020 Census population of 18954 was 9,574 residents.

What is the median income in ZIP code 18954?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 18954 is about $94,079, with around 22% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.