ZIP Code 21628 - Crumpton Maryland

21628 Overview

ZIP Code 21628 is located in Crumpton Maryland. 21628 is entirely within Queen Annes County. Regionally, 21628 is located in Metro Baltimore.

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ZIP Code 21628 Quick Stats

ZIP Code NameCrumpton
Primary CountyQueen Annes County
ZIP Code TypePO Box
Population (2022)360
Area Code(s)410 / 443 / 667
Current Time
EST

ZIP Code 21628 Map

21628 Demographics

21628 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Maryland. The majority race/ethnicity residing in 21628 is White. The current unemployment level in 21628 is 2.8%.

Population360
Population Growth Rate-46.40%
Population Density530 People per Square Mile
Total Households173
Median Household Income (2021)$72,031
Current Unemployment Rate (November 2024)2.8%
Majority Race/EthnictyWhite - 90.68%

21628 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White38990.68%
Black00%
Hispanic409.32%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

21628 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2811.24%
Bachelor Degree218.43%
High School Diploma9437.75%
No High School Diploma124.82%
GED or Alternate00%
1 or More Years of College8032.13%
Associates Degree00%
Masters Degree145.62%
Professional Degree00%
Doctorate Degree00%

21628 Geography

Coordinates39.23427963,-75.92445374
Adjacent ZIP Codes
RegionMetro Baltimore
Metropolitan/Micropolitan Stat AreaBaltimore-Columbia-Towson, MD
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area0.67937371 Square Miles

21628 Schools

School Districts in 21628
Elementary Schools in 21628
Middle Schools in 21628
High Schools in 21628

21628 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion63f - Delmarva Uplands

21628 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)24263342526166645745372945
Avg Max Temp (°F)42465566758387867968574766
Avg Precip (In.)3.572.934.153.364.263.9543.984.243.373.263.5844.65

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