ZIP Code 21644 - Ingleside Maryland
Overview
ZIP Code 21644 is located in Ingleside Maryland. Portions of 21644 are also in Barclay. 21644 is entirely within Queen Annes County. Regionally, 21644 is located in Metro Baltimore.
ZIP Code 21644 Quick Stats
| 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 |
ZIP Code 21644 Map
21644 Demographics
The majority race/ethnicity residing in 21644 is White. The current unemployment level in 21644 is 4.4%.
| Population | 40 |
| Population Growth Rate | -92.68% |
| Population Density | 9 People per Square Mile |
| Total Households | 25 |
| Percentage High Income Households | 40% |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 100% |
21644 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 15 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21644 Educational Attainment Levels
| Highest Education Level | 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% |
21644 Geography
| 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 |
21644 Schools
| School Districts in 21644 | |
| Elementary Schools in 21644 | |
| Middle Schools in 21644 | |
| High Schools in 21644 |
21644 Weather and Climate Data
| 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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