ZIP Code 21644 is located in Ingleside Maryland. Portions of 21644 are also in Barclay. 21644 is entirely within Queen Annes County. Regionally, it is located in Metro Baltimore.
| ZIP Code Name | Ingleside |
| Primary County | Queen Annes County |
| ZIP Code Type | Standard |
| Population (2022) | 40 |
| Area Code(s) | 410 / 443 / 667 |
| Current Time | EDT |
| Population | 40 |
| Population Growth Rate | -92.68% |
| Population Density | 9 People per Square Mile |
| Total Households | 25 |
| Percentage High Income Households | 40.0% |
| Current Unemployment Rate (April 2024) | 3.1% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 15 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 21 | 58.33% |
| High School Diploma | 15 | 41.67% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 39.12107849,-75.87591553 |
| Adjacent ZIP Codes | |
| Cities/Towns in 21644 | |
| Region | Metro Baltimore |
| Metropolitan/Micropolitan Stat Area | Baltimore-Columbia-Towson, MD |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 5 Square Miles |
| US Congressional Districts in 21644 | |
| Maryland State Senate Districts in 21644 | |
| Maryland State House of Delegates Districts in 21644 |
| School Districts in 21644 | |
| Elementary Schools in 21644 | |
| Middle Schools in 21644 | |
| High Schools in 21644 |
| 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 | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 63f - Delmarva Uplands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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