ZIP Code 21776 - New Windsor Maryland
Overview
ZIP Code 21776 is located in New Windsor Maryland. 21776 is primarily within Carroll County, with some portions in Frederick County. Regionally, 21776 is located in Metro Baltimore.
ZIP Code 21776 Quick Stats
| ZIP Code Name | New Windsor |
| Primary County | Carroll County |
| ZIP Code Type | Standard |
| Population (2022) | 6,434 |
| Area Code(s) | 410 / 443 / 667 |
| Current Time | EDT |
ZIP Code 21776 Map
21776 Demographics
21776 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 21776 is White. The current unemployment level in 21776 is 4.4%.
| Population | 6,434 |
| Population Growth Rate | 0% |
| Population Density | 168 People per Square Mile |
| Total Households | 1,893 |
| Percentage High Income Households | 7.6% |
| Median Household Income (2021) | $99,359 |
| Average Adjusted Gross Income (2021) | $337,320 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 94.86% |
21776 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 5,800 | 94.86% |
| Black | 136 | 2.22% |
| Hispanic | 132 | 2.16% |
| Asian | 46 | 0.75% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
21776 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 261 | 7.6% |
| Bachelor Degree | 677 | 19.72% |
| High School Diploma | 1,231 | 35.86% |
| No High School Diploma | 46 | 1.34% |
| GED or Alternate | 105 | 3.06% |
| 1 or More Years of College | 559 | 16.28% |
| Associates Degree | 205 | 5.97% |
| Masters Degree | 334 | 9.73% |
| Professional Degree | 6 | 0.17% |
| Doctorate Degree | 9 | 0.26% |
21776 Geography
| Coordinates | 39.51543045, -77.10527039 |
| Adjacent ZIP Codes | |
| Regions | Metro Baltimore Metro DC |
| Metropolitan/Micropolitan Stat Areas | Baltimore-Columbia-Towson, MD Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 38 Square Miles |
21776 Schools
| School Districts in 21776 | |
| Elementary Schools in 21776 | |
| Middle Schools in 21776 | |
| High Schools in 21776 |
21776 Weather and Climate Data
| 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 | 64c - Piedmont Uplands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||