ZIP Code Tabulation Area · Pennsylvania

ZIP Code 18940: Bucks County, PA

ZIP Code 18940 (Bucks County, Pennsylvania) has an estimated 29,626 residents in 11,516 households. The median household income is $157,414, the median home value is $655,000 and the median gross rent is $2,086/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

29,626

Margin of error ±636

Median household income

$157,414

Margin of error ±$10,438

Median home value

$655,000

Margin of error ±$30,138

Median gross rent

$2,086/mo

Margin of error ±$155

Median age

45.9 yrs

Margin of error ±2.1 yrs

Mean travel time to work

31.8 min

Margin of error ±3.9 min

How ZIP 18940 compares with Pennsylvania and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 1894045.9 yrsPennsylvania40.9 yrsUnited States38.9 yrs

Median household income

ZIP 18940$157,414Pennsylvania$77,971United States$80,734

Per capita income

ZIP 18940$85,903Pennsylvania$44,355United States$44,673

Poverty rate

ZIP 189404.7%Pennsylvania11.7%United States12.5%

Unemployment rate

ZIP 189405.2%Pennsylvania5.3%United States5.2%

Bachelor's degree or higher

ZIP 1894065.6%Pennsylvania35.2%United States35.7%

Median home value

ZIP 18940$655,000Pennsylvania$254,500United States$332,700

Median gross rent

ZIP 18940$2,086/moPennsylvania$1,209/moUnited States$1,413/mo

Owner-occupied homes

ZIP 1894086.0%Pennsylvania69.3%United States65.2%

Mean travel time to work

ZIP 1894031.8 minPennsylvania26.3 minUnited States26.4 min

Worked from home

ZIP 1894026.4%Pennsylvania15.6%United States15.1%

All figures for ZIP 18940

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 18940 — ACS 2020–2024 5-year estimates
MeasureZIP 18940Margin of errorPennsylvaniaUnited States
Total population29,626±63613,018,639334,922,499
Median age45.9 yrs±2.1 yrs40.9 yrs38.9 yrs
Households11,516±4435,274,853129,227,496
Median household income$157,414±$10,438$77,971$80,734
Per capita income$85,903±$5,923$44,355$44,673
Poverty rate4.7%±1.4 pts11.7%12.5%
Unemployment rate5.2%±1.5 pts5.3%5.2%
Bachelor's degree or higher65.6%±3.2 pts35.2%35.7%
Median home value$655,000±$30,138$254,500$332,700
Median gross rent$2,086/mo±$155$1,209/mo$1,413/mo
Owner-occupied homes86.0%±2.9 pts69.3%65.2%
Mean travel time to work31.8 min±3.9 min26.3 min26.4 min
Worked from home26.4%±3.2 pts15.6%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 18940
GroupZIP 18940PennsylvaniaUnited States
White alone, not Hispanic or Latino79.2%73.0%57.4%
Black or African American alone, not Hispanic or Latino1.1%10.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.1%0.1%0.5%
Asian alone, not Hispanic or Latino8.7%3.8%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.6%0.5%0.6%
Two or more races, not Hispanic or Latino5.8%3.6%4.3%
Hispanic or Latino (of any race)4.5%8.7%19.3%

Where ZIP 18940 is

State
Pennsylvania
Main county
Bucks County
Largest overlapping place
Newtown Grant (5% of the ZIP's land area)
Land area
34.58 sq mi· about 857 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Bucks County

18914 Bucks County, PA18917 Dublin, PA18920 Bucks County, PA18921 Bucks County, PA18923 Bucks County, PA18925 Bucks County, PA18927 Bucks County, PA18929 Bucks County, PA18930 Bucks County, PA18932 Bucks County, PA18933 Bucks County, PA18935 Milford Square, PA18938 Bucks County, PA18942 Bucks County, PA18944 Bucks County, PA18946 Bucks County, PA18947 Bucks County, PA18950 Bucks County, PA18951 Bucks County, PA18954 Richboro, PA18955 Bucks County, PA18960 Bucks County, PA18962 Silverdale, PA18966 Bucks County, PA

See every ZIP code in Pennsylvania, or compare ZIP 18940 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.