ZIP Code 19736 is located in Yorklyn Delaware. 19736 is entirely within New Castle County. Regionally, 19736 is located in Metro Philadelphia.
| ZIP Code Name | Yorklyn |
| Primary County | New Castle County |
| ZIP Code Type | Standard |
| Population (2022) | 17 |
| Area Code(s) | 302 |
| Current Time | EST |
| Population | 17 |
| Population Growth Rate | 0.00% |
| Population Density | 19 People per Square Mile |
| Average Adjusted Gross Income (2021) | $568,000 |
| Current Unemployment Rate (January 2025) | 3.1% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 13 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Coordinates | 39.79031372,-75.64752960 |
| Adjacent ZIP Codes | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 0.90844159 Square Miles |
| School Districts in 19736 | |
| Elementary Schools in 19736 | |
| Middle Schools in 19736 | |
| High Schools in 19736 |
| Plant Hardiness Zone | Zone 7a: 0F to 5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 64c - Piedmont Uplands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||