Residential delivery area · Pennsylvania
ZIP Code 19073: Newtown Square, PA
ZIP code 19073 uses the postal name Newtown Square, Pennsylvania and lies mostly in Delaware County (79% of its land) with the rest in Chester County (Census 2020 ZIP-county file). About 22,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $134,839 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Newtown Square · its only residential ZIP
- County
- Delaware County (79%); Chester County (21%)
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- House districts
- PA-5 (79%), PA-6 (21%) 119th Congress, by share of land
- State
- Pennsylvania
- Time zone
- Eastern
- Land area
- 20.5 sq mi · 1,068 people per sq mi
Where is ZIP code 19073?
19073 centers on 39.983°, -75.429° and covers 20.5 square miles of land plus 0.1 of water. It borders 11 ZIP codes: 19312, 19008, 19333, 19063, 19085, 19087, 19010, 19342, 19355, 19380 and more.
The map draws ZIP code areas only. For the streets inside 19073, 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 19073 compare with the rest of Delaware County?
| Measure | 19073 | In Delaware County | In PA |
|---|---|---|---|
| People (ACS 2020-2024) | 21,915 | 12th of 45 | 179th of 1,833 |
| Median household income | $135k | 11th of 35 | 54th of 1,015 |
| Median home value | $610k | 8th of 40 | 28th of 1,069 |
Its median household income is higher than in 94% of U.S. residential ZIP codes, and it is denser than 79% 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 19073?
The 2020 Census counted 20,853 people in 19073; the ACS, which samples households over 2020-2024, estimates 21,915. Between the 2010 and 2020 censuses its population grew 13.8% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 21,915
- 2020 Census count
- 20,853+13.8% since 2010 (18,332)
- Households
- 8,676
- Median age
- 46.3
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 19073?
Of the 21,915 people the ACS estimates in 19073, 23.4% are under 18 and 26.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (89.4%).
- Under 1823.4%
- 18 to 6449.8%
- 65 and older26.8%
- White, not Hispanic89.4%
- Asian, not Hispanic3.8%
- Other or two or more3.0%
- Hispanic or Latino2.4%
- Black, not Hispanic1.3%
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 19073 earn?
Median household income is $134,839 (ACS 2020-2024), the 11th highest of the 35 ranked ZIP codes in Delaware County. It is not measurably different from 2015-2019 ($134,320 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $134,839±$19,646
- Income per person
- $80,491
- Below the poverty line
- 3.4%
- Unemployed (of the labor force)
- 1.8%
- Adults 25+ with a bachelor's degree
- 64.0%
- Adjusted gross income per tax return, 2022
- $254,41811,420 returns; wages 52% 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 19073?
FHFA's house price index for 19073, built from repeat sales and appraisals of the same homes, rose 72% from 2015 to 2025 and rose 43% from 2020 to 2025, and moved +7.3% in 2025.
- Median home value (owners' estimate)
- $610,300
- Median gross rent
- $2,202
- Homes owned by their occupants
- 78.8%
- Housing units
- 9,007
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 19073?
825 business establishments had a location in this ZIP code in 2023, 42 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance124
- Professional, scientific, and technical services115
- Construction88
- Finance and insurance88
- Retail trade75
- Other services (except public administration)60
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 19073?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 19312 | Berwyn | 12,283 | $204k | 3.6 mi |
| 19008 | Broomall | 20,697 | $120k | 3.7 mi |
| 19333 | Devon | 7,471 | $173k | 4.1 mi |
| 19063 | Media | 38,172 | $127k | 4.3 mi |
| 19085 | Villanova | 11,230 | $250k+ | 5.6 mi |
| 19087 | Wayne | 33,528 | $171k | 5.7 mi |
| 19010 | Bryn Mawr | 21,827 | $145k | 5.9 mi |
| 19342 | Glen Mills | 20,770 | $133k | 6.4 mi |
| 19355 | Malvern | 29,425 | $169k | 6.8 mi |
| 19380 | West Chester | 49,856 | $123k | 9.2 mi |
| 19382 | West Chester | 54,127 | $132k | 10.5 mi |
| 19301 | Paoli | 7,814 | $167k | 4.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.