Port Penn in pictures
6 places on the National Register of Historic Places.
Explore the history →Each edition grades its towns against each other only.

It is a town of 592 residents in Delaware.
Among 38 Delaware towns, just one has a higher home-ownership rate than Port Penn. Its National Register listings include Dilworth House and Augustine Beach Hotel. Port Penn has fewer than 1,000 residents, too few for fair grades; the figures below are still real.
Where Port Penn beats most towns.
In a town this size, neighbors are the best guide. Ask them anything.
6 places on the National Register of Historic Places.
Explore the history →Museums, parks, gardens and other places to visit around Port Penn. Close and well known come first.
Big draw38 mi MuseumUSS New Jersey
Big draw35 mi Stadium & arenaLincoln Financial Field
Big draw34 mi Stadium & arenaXfinity Mobile Arena
Big draw38 mi MuseumEastern State Penitentiary
Big draw38 mi Ancient siteIndependence Hall3.0M visitors a year
33 mi Park & preserveSchuylkill RiverUSS New Jersey: Camera Operator: PH3 BRYANT, Public domain · Lincoln Financial Field: The original uploader was Betp at French Wikipedia., CC BY-SA 3.0 · Xfinity Mobile Arena: Jen Smith, CC BY 3.0 · Eastern State Penitentiary: Davidt8, Public domain · Independence Hall: Mys 721tx, CC BY-SA 3.0 · Schuylkill River: Emy111 at English Wikipedia, Public domain
Port Penn is unincorporated, so New Castle County and regional agencies provide most services.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.
Ordered by what stands out in Port Penn.
For half of commuters, work is under 16 miles away. The top destinations are Wilmington (10%), Newark (6%) and Middletown (4%).
Census LEHD 2023 · ACS
July afternoons reach 86°, January nights drop to 27° and about 20 inches of snow falls in a winter. Among 38 Delaware towns, just 2 have a lower midsummer high than Port Penn.
NOAA U.S. Climate Normals, 1991–2020
Among adults in Port Penn, 15% report frequent mental distress, below both Delaware’s towns (16%) and U.S. towns (17%). The town beats the Delaware average on 13 of 32 CDC measures and trails it on 2. In Port Penn, 29% of adults feel lonely. Only 2 of the 38 Delaware towns we compare have a higher share of adults who binge drink than Port Penn.
| Port Penn | Delaware towns | U.S. towns | |
|---|---|---|---|
| Sleep under 7 hours (CDC PLACES) | 32% | 37% | 36% |
| Feel lonely (CDC PLACES) | 29% | 33% | 33% |
| Binge drink (CDC PLACES) | 18% | 15% | 16% |
| Diabetes (CDC PLACES) | 9.5% | 13% | 12% |
| What stands out | Port Penn | DE |
|---|---|---|
| Fewer older adults who have lost all their teeth | 6.7% | 12.7% |
| Fewer adults facing food insecurity | 7.8% | 13.9% |
| More binge drinkers | 17.6% | 14.2% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
In Port Penn, the FEMA risk score is 47 of 100, above both the Delaware town median (33 of 100) and the median of U.S. towns (44 of 100). FEMA puts 68% of the town’s expected hazard losses down to inland flooding, and 8% to coastal flooding. Expected storm and flood damage is lower than in 53% of U.S. communities.
FEMA National Risk Index · OpenFEMA
Zillow Home Value Index · Redfin Data Center
3 within 15 miles of the center of Port Penn
About 0 of every 100 Port Penn residents are enrolled in college, against 7 across Delaware.
Where Port Penn’s working residents go each day. Line width shows the share.
Census LEHD 2023
6 places in Port Penn on the National Register of Historic Places.
Short answers, built from the data on this page.
Port Penn has fewer than 1,000 residents, too few for fair grades; the figures below are still real.