19735 ZIP Code — Winterthur, DE
New Castle County, Delaware
ZIP code 19735 is located in Winterthur, Delaware, within New Castle County. It covers approximately 0.45 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 302.
0
population
0.45
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
19735 ZIP code map
Cities in ZIP code 19735
Below are the cities the US Postal Service accepts for ZIP code 19735. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Winterthur | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 10 |
| County FIPS | 003 |
| Geography | |
|---|---|
| Land area | 0.45 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 39.8036 |
| Longitude | -75.6117 |
| Timezone | Eastern (ET) |
| Area code | 302 |
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 0.0% | 33.4% | 36.1% |
| $50k – $100k | 100.0% | 30.4% | 31.6% |
| $100k – $200k | 0.0% | 26.6% | 24.7% |
| Over $200k | 0.0% | 9.5% | 7.6% |