ZIP Code Tabulation Area · Pennsylvania

ZIP Code 18966: Bucks County, PA

ZIP Code 18966 (Bucks County, Pennsylvania) has an estimated 36,370 residents in 13,851 households. The median household income is $128,838, the median home value is $488,400 and the median gross rent is $1,971/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

36,370

Margin of error ±1,122

Median household income

$128,838

Margin of error ±$8,260

Median home value

$488,400

Margin of error ±$10,487

Median gross rent

$1,971/mo

Margin of error ±$160

Median age

47.3 yrs

Margin of error ±1.2 yrs

Mean travel time to work

31.5 min

Margin of error ±2.7 min

How ZIP 18966 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 1896647.3 yrsPennsylvania40.9 yrsUnited States38.9 yrs

Median household income

ZIP 18966$128,838Pennsylvania$77,971United States$80,734

Per capita income

ZIP 18966$64,311Pennsylvania$44,355United States$44,673

Poverty rate

ZIP 189663.9%Pennsylvania11.7%United States12.5%

Unemployment rate

ZIP 189663.6%Pennsylvania5.3%United States5.2%

Bachelor's degree or higher

ZIP 1896650.9%Pennsylvania35.2%United States35.7%

Median home value

ZIP 18966$488,400Pennsylvania$254,500United States$332,700

Median gross rent

ZIP 18966$1,971/moPennsylvania$1,209/moUnited States$1,413/mo

Owner-occupied homes

ZIP 1896689.5%Pennsylvania69.3%United States65.2%

Mean travel time to work

ZIP 1896631.5 minPennsylvania26.3 minUnited States26.4 min

Worked from home

ZIP 1896620.6%Pennsylvania15.6%United States15.1%

All figures for ZIP 18966

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 18966 — ACS 2020–2024 5-year estimates
MeasureZIP 18966Margin of errorPennsylvaniaUnited States
Total population36,370±1,12213,018,639334,922,499
Median age47.3 yrs±1.2 yrs40.9 yrs38.9 yrs
Households13,851±5375,274,853129,227,496
Median household income$128,838±$8,260$77,971$80,734
Per capita income$64,311±$3,486$44,355$44,673
Poverty rate3.9%±1.4 pts11.7%12.5%
Unemployment rate3.6%±1.1 pts5.3%5.2%
Bachelor's degree or higher50.9%±2.6 pts35.2%35.7%
Median home value$488,400±$10,487$254,500$332,700
Median gross rent$1,971/mo±$160$1,209/mo$1,413/mo
Owner-occupied homes89.5%±2.3 pts69.3%65.2%
Mean travel time to work31.5 min±2.7 min26.3 min26.4 min
Worked from home20.6%±2.1 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 18966
GroupZIP 18966PennsylvaniaUnited States
White alone, not Hispanic or Latino90.0%73.0%57.4%
Black or African American alone, not Hispanic or Latino0.5%10.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino3.5%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 Latino0.4%0.5%0.6%
Two or more races, not Hispanic or Latino3.3%3.6%4.3%
Hispanic or Latino (of any race)2.3%8.7%19.3%

Where ZIP 18966 is

State
Pennsylvania
Main county
Bucks County
Largest overlapping place
Churchville (13% of the ZIP's land area)
Land area
16.30 sq mi· about 2,231 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

18927 Bucks County, PA18929 Bucks County, PA18930 Bucks County, PA18932 Bucks County, PA18933 Bucks County, PA18935 Milford Square, PA18938 Bucks County, PA18940 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, PA18970 Trumbauersville, PA18972 Bucks County, PA18974 Bucks County, PA18976 Bucks County, PA18977 Bucks County, PA18980 Bucks County, PA

See every ZIP code in Pennsylvania, or compare ZIP 18966 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.