Residential delivery area · Pennsylvania
ZIP Code 19004: Bala Cynwyd, PA
ZIP code 19004 is in Bala Cynwyd, Pennsylvania, entirely in Montgomery County (Census 2020 ZIP-county file). About 11,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $149,232 (Census Bureau, ACS 2020-2024). By Census place, 84% of its land lies in Bala Cynwyd (a census-designated place); 16% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Bala Cynwyd · its only residential ZIP
- County
- Montgomery County
- Census places
- Bala Cynwyd census-designated place
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- House district
- PA-4 119th Congress
- State
- Pennsylvania
- Time zone
- Eastern
- Land area
- 2.7 sq mi · 4,178 people per sq mi
Where is ZIP code 19004?
19004 centers on 40.010°, -75.232° and covers 2.7 square miles of land plus 0.0 of water. It borders 5 ZIP codes: 19066, 19127, 19072, 19131, 19129.
The map draws ZIP code areas only. For the streets inside 19004, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 19004 compare with the rest of Montgomery County?
| Measure | 19004 | In Montgomery County | In PA |
|---|---|---|---|
| People (ACS 2020-2024) | 11,230 | 36th of 70 | 384th of 1,833 |
| Median household income | $149k | 11th of 55 | 34th of 1,015 |
| Median home value | $632k | 11th of 58 | 21st of 1,069 |
Its median household income is higher than in 96% of U.S. residential ZIP codes, and it is denser than 92% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 19004?
The 2020 Census counted 10,668 people in 19004; the ACS, which samples households over 2020-2024, estimates 11,230. Between the 2010 and 2020 censuses its population grew 13.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 11,230
- 2020 Census count
- 10,668+13.3% since 2010 (9,416)
- Households
- 4,387
- Median age
- 40.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 19004?
Of the 11,230 people the ACS estimates in 19004, 29.5% are under 18 and 21.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (74.1%), then Black (not Hispanic) (11.6%).
- Under 1829.5%
- 18 to 6449.5%
- 65 and older21.0%
- White, not Hispanic74.1%
- Black, not Hispanic11.6%
- Asian, not Hispanic7.4%
- Other or two or more4.7%
- Hispanic or Latino2.1%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 19004 earn?
Median household income is $149,232 (ACS 2020-2024), the 11th highest of the 55 ranked ZIP codes in Montgomery County. It is not measurably different from 2015-2019 ($142,914 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $149,232
- Income per person
- $91,413
- Below the poverty line
- 10.8%
- Unemployed (of the labor force)
- 5.6%
- Adults 25+ with a bachelor's degree
- 74.4%
- Adjusted gross income per tax return, 2022
- $211,8785,710 returns; wages 57% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 19004?
FHFA's house price index for 19004, built from repeat sales and appraisals of the same homes, rose 73% from 2015 to 2025 and rose 52% from 2020 to 2025, and moved +8.2% in 2025.
- Median home value (owners' estimate)
- $632,000
- Median gross rent
- $1,863
- Homes owned by their occupants
- 71.9%
- Housing units
- 4,724
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 19004?
832 business establishments had a location in this ZIP code in 2023, 33 fewer than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance186
- Professional, scientific, and technical services155
- Finance and insurance91
- Other services (except public administration)70
- Real estate and rental and leasing53
- Retail trade45
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 19004?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 19066 | Merion Station | 5,839 | $250k+ | 1.1 mi |
| 19127 | Philadelphia | 5,664 | $102k | 1.4 mi |
| 19072 | Narberth | 10,129 | $173k | 1.7 mi |
| 19131 | Philadelphia | 43,776 | $48k | 1.7 mi |
| 19129 | Philadelphia | 11,937 | $81k | 2.5 mi |
| 19096 | Wynnewood | 15,249 | $186k | 2.4 mi (near) |
| 19151 | Philadelphia | 33,267 | $55k | 2.5 mi (near) |
| 19128 | Philadelphia | 38,039 | $93k | 2.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.