What ZIP codes serve Port Penn, DE?

Port Penn, DE is served by the following ZIP codes: 19731.

What is the median household income in Port Penn?

The median household income in Port Penn, DE is approximately $68,832.

What is the average temperature in Port Penn?

In Port Penn, DE, the average annual high temperature is 65°F and the average low is 46°F, with 45.3 inches of annual precipitation.

How do I verify a Port Penn address?

Use MailColt's free address verification tool to instantly check any Port Penn, DE address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Port Penn is the #74 city in Delaware by population, with a population of 630 across 1 ZIP codes. The median household income is $68,832, and the median home value is $347,500. Average temperatures range from 46.3°F to 64.8°F, with 45.3" of annual precipitation. The population has grown 80.0% since 2020, from 350 to 630.

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Port Penn, DE Demographics

630

Population

$68,832

Median Income

$347,500

Median Home Value

Income by ZIP Code in Port Penn, DE

ZIP Code	Population	Median Income	Median Home Value	Median Rent
19731	630	$68,832	$347,500	-

Climate in Port Penn, DE

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	41°	44°	52°	64°	74°	82°	87°	85°	78°	67°	56°	46°
Avg Low	26°	27°	34°	44°	53°	63°	68°	67°	59°	47°	37°	30°
Precip	3.2"	2.8"	4.2"	3.5"	3.6"	4.7"	4.4"	4.0"	4.4"	3.7"	3.1"	3.9"
Snow	6.1"	7.8"	3.1"	0.1"	-	-	-	-	-	-	0.2"	2.9"

Historic Landmarks in Port Penn

Port Penn has 10 properties listed on the National Register of Historic Places, including:

Ashton Historic District — N of Port Penn on Thormton Rd.
Augustine Beach Hotel — 1919 Augustine Beach Rd.
Cleaver House — Off Biddle's Corner Rd.
Dilworth House — Off DE 9
Grose, Robert, House — 1000 Port Penn Rd.
Hazel Glen — W of Port Penn on DE 420
Liston Range Rear Light Station — W of Port Penn on DE 2
Nelson, John B., House — W of Port Penn off U.S. 13
Port Penn Historic District — DE 9
Windsor — 1060 Dutch Neck Rd., St. Georges Hundred

All 1 ZIP Codes Serving Port Penn, DE

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