ZIP Code Tabulation Area · Pennsylvania

ZIP Code 19090: Willow Grove, PA

ZIP Code 19090 (Willow Grove, Montgomery County, Pennsylvania) has an estimated 19,662 residents in 7,547 households. The median household income is $99,928, the median home value is $369,100 and the median gross rent is $1,733/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

19,662

Margin of error ±1,228

Median household income

$99,928

Margin of error ±$5,266

Median home value

$369,100

Margin of error ±$9,026

Median gross rent

$1,733/mo

Margin of error ±$76

Median age

35.5 yrs

Margin of error ±2.0 yrs

Mean travel time to work

28.5 min

Margin of error ±3.4 min

How ZIP 19090 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 1909035.5 yrsPennsylvania40.9 yrsUnited States38.9 yrs

Median household income

ZIP 19090$99,928Pennsylvania$77,971United States$80,734

Per capita income

ZIP 19090$50,159Pennsylvania$44,355United States$44,673

Poverty rate

ZIP 190905.1%Pennsylvania11.7%United States12.5%

Unemployment rate

ZIP 190904.6%Pennsylvania5.3%United States5.2%

Bachelor's degree or higher

ZIP 1909044.4%Pennsylvania35.2%United States35.7%

Median home value

ZIP 19090$369,100Pennsylvania$254,500United States$332,700

Median gross rent

ZIP 19090$1,733/moPennsylvania$1,209/moUnited States$1,413/mo

Owner-occupied homes

ZIP 1909065.5%Pennsylvania69.3%United States65.2%

Mean travel time to work

ZIP 1909028.5 minPennsylvania26.3 minUnited States26.4 min

Worked from home

ZIP 1909019.7%Pennsylvania15.6%United States15.1%

All figures for ZIP 19090

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 19090 — ACS 2020–2024 5-year estimates
MeasureZIP 19090Margin of errorPennsylvaniaUnited States
Total population19,662±1,22813,018,639334,922,499
Median age35.5 yrs±2.0 yrs40.9 yrs38.9 yrs
Households7,547±4305,274,853129,227,496
Median household income$99,928±$5,266$77,971$80,734
Per capita income$50,159±$4,092$44,355$44,673
Poverty rate5.1%±1.9 pts11.7%12.5%
Unemployment rate4.6%±1.3 pts5.3%5.2%
Bachelor's degree or higher44.4%±2.8 pts35.2%35.7%
Median home value$369,100±$9,026$254,500$332,700
Median gross rent$1,733/mo±$76$1,209/mo$1,413/mo
Owner-occupied homes65.5%±5.0 pts69.3%65.2%
Mean travel time to work28.5 min±3.4 min26.3 min26.4 min
Worked from home19.7%±4.2 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 19090
GroupZIP 19090PennsylvaniaUnited States
White alone, not Hispanic or Latino70.3%73.0%57.4%
Black or African American alone, not Hispanic or Latino10.0%10.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino5.5%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 Latino0.1%0.5%0.6%
Two or more races, not Hispanic or Latino6.4%3.6%4.3%
Hispanic or Latino (of any race)7.6%8.7%19.3%

Where ZIP 19090 is

State
Pennsylvania
Main county
Montgomery County
Largest overlapping place
Willow Grove (50% of the ZIP's land area)
Land area
4.60 sq mi· about 4,274 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 Montgomery County

18915 Montgomery County, PA18936 Montgomeryville, PA18964 Montgomery County, PA18969 Montgomery County, PA19001 Roslyn, PA19002 Montgomery County, PA19004 Bala Cynwyd, PA19006 Montgomery County, PA19009 Bryn Athyn, PA19012 Montgomery County, PA19025 Montgomery County, PA19027 Elkins Park, PA19031 Flourtown, PA19034 Fort Washington, PA19035 Montgomery County, PA19038 Wyndmoor, PA19040 Horsham, PA19044 Horsham, PA19046 Montgomery County, PA19066 Merion Station, PA19072 Montgomery County, PA19075 Oreland, PA19095 Wyncote, PA19096 Penn Wynne, PA

See every ZIP code in Pennsylvania, or compare ZIP 19090 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.