19085 ZIP Code, Villanova, PA
19085 is a ZIP code in Villanova, Pennsylvania — mostly in Delaware County (57% of its land), with smaller parts in Montgomery County. It covers 6.2 square miles of land. The closest ZIP codes are 19010, 19041 and 19087. 11,230 people live here in 1,723 households. At about 1,803 people per square mile it has suburban density, and most homes are owner-occupied (99%). Median household income is $250,000+, well above the Pennsylvania median of $77,971; the median age is 20.7, younger than most ZIP codes.
Quick facts
- Mailing city: Villanova, PA
- County: Delaware County
- Land area: 6.2 sq mi
- Population: 11,230
- Median household income: $250,000+
- Carrier routes: 7 (2,070 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 11,230 |
| Households | 1,723 |
| Median household income | $250,000+ |
| Income per person | $76,873 |
| Median age | 20.7 |
| Homeowners | 99.4% |
| Median home value | $1,056,000 |
| Median rent | not published |
| Bachelor's degree or higher | 86.4% |
| Average commute (minutes) | 19.4 |
| Households with kids under 18 | 28.3% |
| Moved in the past year | 19.7% |
| Below the poverty line | 5.1% |
| Broadband internet | 100.0% |
| Speak a non-English language at home | 18.5% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.8% |
| $10–15K | 0.6% |
| $15–25K | 1.1% |
| $25–35K | 2.3% |
| $35–50K | 1.9% |
| $50–75K | 4.8% |
| $75–100K | 6.0% |
| $100–150K | 8.6% |
| $150–200K | 5.0% |
| $200K+ | 68.9% |
Age
| % of all residents | Value |
|---|---|
| <10 | 3.6% |
| 10–19 | 37.6% |
| 20–24 | 24.9% |
| 25–34 | 3.7% |
| 35–44 | 3.1% |
| 45–54 | 6.7% |
| 55–64 | 10.3% |
| 65–74 | 6.9% |
| 75+ | 3.2% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 56.0% |
| Owned outright | 39.1% |
| Rented | 0.5% |
| Vacant | 4.4% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 93.2% |
| Townhome | 6.8% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 0.0% |
Businesses in 19085
167 business establishments with 6,646 employees (ZIP Codes Business Patterns 2023).
- Professional, Scientific, and Technical Services: 32
- Health Care and Social Assistance: 28
- Real Estate and Rental and Leasing: 20
- Finance and Insurance: 16
- Accommodation and Food Services: 12
- Retail Trade: 11
- Other Services (except Public Administration): 11
- Arts, Entertainment, and Recreation: 10
EDDM carrier routes
19085 has 7 USPS carrier routes with 2,070 residential and 75 business mailboxes. Open the EDDM route map.
Carrier routes in 19085
19085 has 7 USPS carrier routes (7 city (C)) with 2,070 residential and 75 business mailboxes. Routes range from 219 homes (C016) to 351 homes (C001); the median route has 301 homes. The Census counted 1,723 households in 19085 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 1 |
| 250–499 | 6 |
| 500–749 | 0 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 19085 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C006 — USPS business mailboxes 62, 302 homes
- Route C001 — USPS business mailboxes 5, 351 homes
- Route C016 — USPS business mailboxes 4, 219 homes
- Route C004 — USPS business mailboxes 3, 328 homes
- Route C005 — USPS business mailboxes 1, 301 homes
Select these 5 routes on the route map
Every carrier route in 19085
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C001 | City | 351 | 5 | $200,001+ | — | — | — |
| C002 | City | 289 | 0 | $200,001+ | — | — | — |
| C003 | City | 280 | 0 | $128,234 | — | — | — |
| C004 | City | 328 | 3 | $200,001+ | — | — | — |
| C005 | City | 301 | 1 | $200,001+ | — | — | — |
| C006 | City | 302 | 62 | $200,001+ | — | — | — |
| C016 | City | 219 | 4 | $132,719 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 19085 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 19010 — Bryn Mawr CDP, PA (1.4 mi)
- 19041 — Haverford College CDP, PA (2.7 mi)
- 19087 — Wayne CDP, PA (3.2 mi)
- 19003 — Ardmore CDP, PA (3.6 mi)
- 19035 (3.9 mi)
- 19333 — Devon CDP, PA (3.9 mi)
- 19428 — Conshohocken borough, PA (3.9 mi)
- 19008 — Broomall CDP, PA (4.4 mi)
Areas that include 19085
- Villanova, PA ZIP codes — 1 ZIP code
- St. Davids, PA ZIP codes — 2 ZIP codes
- Delaware County ZIP codes — 42 ZIP codes
- Montgomery County ZIP codes — 65 ZIP codes
- Pennsylvania ZIP code data
Where it ranks
- No. 1 of 38: highest median household income in Delaware County
- No. 1 of 38: highest median home value in Delaware County
- No. 2 of 38: highest share of owner-occupied homes in Delaware County
- No. 1 of 38: highest share of residents who moved in during the past year in Delaware County
- No. 1 of 38: lowest median age in Delaware County
- No. 2 of 38: fastest population growth in Delaware County
Mail every home in 19085
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 19085, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 19085 in?
- 19085 is a Villanova, PA mailing address. By land area, 31% lies inside Villanova and 7% lies inside St. Davids; the rest is outside any Census-defined city or community.
- What county is 19085 in?
- 19085 is mostly in Delaware County (57% of its land), with smaller parts in Montgomery County.
- What is the population of 19085?
- About 11,230 people (±686), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 11,313.
- What is the median household income in 19085?
- $250,000+, compared with $77,971 for Pennsylvania as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 19085?
- 7 USPS carrier routes with 2,070 residential and 75 business mailboxes (2,145 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 19085?
- The closest, measured center to center: 19010 (1.4 mi, Bryn Mawr), 19041 (2.7 mi, Haverford College), 19087 (3.2 mi, Wayne), 19003 (3.6 mi, Ardmore), 19035 (3.9 mi) and 19333 (3.9 mi, Devon).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.