US ZIP Code 20868 - Spencerville MD

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ZIP Code 20868 Map

ZIP Code 20868 Data

ZIP Code20868
ZIP Code NameSpencerville
Primary CountyMontgomery County
ZIP Code TypeStandard
Population (2021)624
Area Code(s)240 / 301
Current Time

20868 Demographics

Population Growth Rate-10.98%
Population Density428 People per Square Mile
Total Households354
Percentage High Income Households20.9%
Median Houshold Income (2021)$98,289
Average Adjusted Gross Income (2019)$105,170
Current Unemployment Rate (November 2023)2.8%
Majority Race/EthnictyHispanic - 50.72%

20868 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

20868 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College91.16%
Bachelor Degree16120.8%
High School Diploma13817.83%
No High School Diploma00%
GED or Alternate577.36%
1 or More Years of College16220.93%
Associates Degree8310.72%
Masters Degree779.95%
Professional Degree506.46%
Doctorate Degree334.26%

20868 Geography

Adjacent ZIP Codes
Cities/Towns in 20868
RegionMetro DC
Metropolitan/Micropolitan Stat AreaWashington-Arlington-Alexandria, DC-VA-MD-WV
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area1 Square Miles

20868 Politics

US Congressional Districts in 20868
Maryland State Senate Districts in 20868
Maryland State House of Delegates Districts in 20868

20868 Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion64c - Piedmont Uplands

20868 Annual Climate Data

Avg Min Temp (°F)23263342526166645745362844
Avg Max Temp (°F)41455566758287857867564665
Avg Precip (In.)3.42.964.073.44.653.84.013.694.223.553.753.4444.95