ZIP Code 21540 is located in Luke Maryland. 21540 is entirely within Allegany County. Regionally, it is located in the Hagerstown Area.
| ZIP Code Name | Luke |
| Primary County | Allegany County |
| ZIP Code Type | Standard |
| Population (2022) | 94 |
| Area Code(s) | 240 / 301 |
| Current Time | EDT |
21540 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Maryland. The majority race/ethnicity residing in 21540 is White. The current unemployment level in 21540 is 4.5%.
| Population | 94 |
| Population Growth Rate | 0.00% |
| Population Density | 337 People per Square Mile |
| Total Households | 42 |
| Median Household Income (2021) | $40,750 |
| Current Unemployment Rate (April 2024) | 4.5% |
| Majority Race/Ethnicty | White - 97.18% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 69 | 97.18% |
| Black | 1 | 1.41% |
| Hispanic | 1 | 1.41% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 5 | 12.2% |
| Bachelor Degree | 4 | 9.76% |
| High School Diploma | 19 | 46.34% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 4 | 9.76% |
| 1 or More Years of College | 9 | 21.95% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 39.47681808,-79.05931854 |
| Adjacent ZIP Codes | |
| Cities/Towns in 21540 | |
| Region | Hagerstown Area |
| Metropolitan/Micropolitan Stat Area | Cumberland, MD-WV |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.27929229 Square Miles |
| US Congressional Districts in 21540 | |
| Maryland State Senate Districts in 21540 | |
| Maryland State House of Delegates Districts in 21540 |
| School Districts in 21540 | |
| Elementary Schools in 21540 | |
| Middle Schools in 21540 | |
| High Schools in 21540 |
| Plant Hardiness Zone | Zone 6b: -5F to 0F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 69b - Uplands and Valleys of Mixed Land Use | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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