ZIP Code 20680 - Ridge Maryland

20680 Overview

ZIP Code 20680 is located in Ridge Maryland. 20680 is entirely within Saint Marys County. Regionally, 20680 is located in Metro DC.

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ZIP Code 20680 Quick Stats

ZIP Code NameRidge
Primary CountySaint Marys County
ZIP Code TypeStandard
Population (2022)588
Area Code(s)240 / 301
Current Time
EST

ZIP Code 20680 Map

20680 Demographics

20680 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 20680 is White. The majority race/ethnicity attending public schools in 20680 is White. The current unemployment level in 20680 is 2.8%.

Population588
Population Growth Rate-23.66%
Population Density63 People per Square Mile
Total Households505
Percentage High Income Households2.0%
Median Household Income (2021)$98,750
Average Adjusted Gross Income (2021)$301,030
Current Unemployment Rate (November 2024)2.8%
Majority Race/EthnictyWhite - 86.15%
Public School Majority Race/EthnictyWhite - 67.84%

20680 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White48586.15%
Black7212.79%
Hispanic61.07%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

20680 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White15478.57%
Black2713.78%
Hispanic147.14%
Asian00%
Native American10.51%
Hawaiian/Pac. Islander00%

20680 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College9310.39%
Bachelor Degree576.37%
High School Diploma27730.95%
No High School Diploma232.57%
GED or Alternate232.57%
1 or More Years of College23326.03%
Associates Degree829.16%
Masters Degree738.16%
Professional Degree00%
Doctorate Degree343.8%

20680 Geography

Coordinates38.11589432,-76.37266541
Adjacent ZIP Codes
RegionMetro DC
Metropolitan/Micropolitan Stat AreaCalifornia-Lexington Park, MD
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area9 Square Miles

20680 Schools

School Districts in 20680
Elementary Schools in 20680
Middle Schools in 20680
High Schools in 20680

20680 Weather and Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateNovember 1 - 10
Average Last Frost DateApril 1 - 10
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion63b - Chesapeake-Pamlico Lowlands and Tidal Marshes

20680 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)28293645556469676149403248
Avg Max Temp (°F)44475666758387868069594967
Avg Precip (In.)3.663.074.253.154.053.424.274.064.013.323.173.2243.65

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