ZIP code 19709
Where is ZIP code 19709?
Middletown, Delaware
New Castle County · Standard ZIP code
ZIP code 19709 belongs to Middletown, Delaware in New Castle County. 19709 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 302, 410, 443 and 667. About 53,234 people live in the 19709 area, where the median household income is $132,956. The closest ZIP codes are 19730 (Odessa, 2.2 mi southeast), 19733 (Saint Georges, 5.4 mi north) and 19731 (Port Penn, 5.7 mi northeast).
| ZIP code | 19709 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Middletown |
| State | Delaware (DE) |
| County | New Castle County |
| Time zone | Eastern Time · now |
| Area codes | 302, 410, 443, 667 |
| Coordinates | 39.4815, -75.6832 map |
| 3-digit prefix | 197 |
Population and income in 19709
| Population | 53,234 · higher than 96% of Delaware ZIP codes |
|---|---|
| People per square mile | 686 · higher than 56% of Delaware ZIP codes |
| Median age | 40.2 years · lower than 58% of Delaware ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $132,956 · higher than 93% of Delaware ZIP codes |
| Income per person | $56,710 |
| Below the poverty line | 5.0% |
| Bachelor’s degree or higher | 48% of adults 25+ |
| Median home value | $470,900 · higher than 83% of Delaware ZIP codes |
| Median rent | $1,599 a month |
| Housing units | 18,820 |
| Households | 18,608 (2.85 people on average) |
| Owners / renters | 86% / 14% |
| Land area | 77.65 sq mi (plus 6.05 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 19709. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 19709
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 19730 | Odessa, DE | 2.2 mi SE | PO Box only |
| 19733 | Saint Georges, DE | 5.4 mi N | PO Box only |
| 19731 | Port Penn, DE | 5.7 mi NE | PO Box only |
| 19708 | Kirkwood, DE | 6.7 mi N | PO Box only |
| 19734 | Townsend, DE | 6.9 mi S | Standard |
| 21912 | Warwick, MD | 7.2 mi SW | Standard |
| 19712 | Newark, DE | 7.3 mi NE | Unique |
| 19714 | Newark, DE | 7.3 mi NE | PO Box only |
| 19715 | Newark, DE | 7.3 mi NE | PO Box only |
| 19718 | Newark, DE | 7.3 mi NE | Unique |
| 19721 | New Castle, DE | 7.3 mi NE | Unique |
| 19725 | Newark, DE | 7.3 mi NE | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 19709 or measure the distance to another ZIP code.
How to address mail to 19709
123 MAIN ST
MIDDLETOWN DE 19709
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (19709-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 19709?
- 19709 is a Middletown, Delaware ZIP code.
- What county is 19709 in?
- ZIP code 19709 is in New Castle County, Delaware.
- What time zone is ZIP code 19709 in?
- 19709 is in the Eastern Time zone (America/New_York).
- What area code is 19709?
- Phone numbers in ZIP code 19709 use area codes 302, 410, 443 and 667.
- What is the population of ZIP code 19709?
- About 53,234 people live in ZIP code 19709, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 19709?
- The median household income in 19709 is $132,956 a year, higher than 93% of Delaware ZIP codes.
- What ZIP codes are near 19709?
- The nearest ZIP codes to 19709 are 19730 (Odessa, 2.2 miles), 19733 (Saint Georges, 5.4 miles), 19731 (Port Penn, 5.7 miles) and 19708 (Kirkwood, 6.7 miles).