ZIP Code 21711 is located in Big Pool Maryland. Portions of 21711 are also in Ernstville and Pecktonville and Indian Springs. 21711 is entirely within Washington County. Regionally, it is located in the Hagerstown Area.
| ZIP Code Name | Big Pool |
| Primary County | Washington County |
| ZIP Code Type | Standard |
| Population (2022) | 864 |
| Area Code(s) | 240 / 301 |
| Current Time | EDT |
21711 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Maryland based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 21711 is White. The current unemployment level in 21711 is 3.8%.
| Population | 864 |
| Population Growth Rate | -0.55% |
| Population Density | 30 People per Square Mile |
| Total Households | 344 |
| Median Household Income (2021) | $81,776 |
| Average Adjusted Gross Income (2020) | $66,280 |
| Current Unemployment Rate (April 2024) | 3.8% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 1,087 | 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 | 20 | 3.6% |
| Bachelor Degree | 60 | 10.81% |
| High School Diploma | 271 | 48.83% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 32 | 5.77% |
| 1 or More Years of College | 99 | 17.84% |
| Associates Degree | 38 | 6.85% |
| Masters Degree | 18 | 3.24% |
| Professional Degree | 17 | 3.06% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 39.66963959,-78.01408386 |
| Adjacent ZIP Codes | |
| Cities/Towns in 21711 | |
| Region | Hagerstown Area |
| Metropolitan/Micropolitan Stat Area | Hagerstown-Martinsburg, MD-WV |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 29 Square Miles |
| US Congressional Districts in 21711 | |
| Maryland State Senate Districts in 21711 | |
| Maryland State House of Delegates Districts in 21711 |
| School Districts in 21711 | |
| Elementary Schools in 21711 | |
| Middle Schools in 21711 | |
| High Schools in 21711 |
| Plant Hardiness Zone | Zone 6b: -5F to 0F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 67b - Northern Shale Valleys | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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