ZIP Code 20670 - Patuxent River Maryland

20670 Overview

ZIP Code 20670 is located in Patuxent River Maryland. Portions of 20670 are also in California. 20670 is entirely within Saint Marys County. Regionally, 20670 is located in Metro DC.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 20670 Quick Stats

ZIP Code NamePatuxent River
Primary CountySaint Marys County
ZIP Code TypeStandard
Population (2022)1,403
Area Code(s)240 / 301
Current Time
EST

ZIP Code 20670 Map

20670 Demographics

20670 can be classified socioeconomically as Lower 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 20670 is White. The current unemployment level in 20670 is 3.1%.

Population1,403
Population Growth Rate-10.27%
Population Density113 People per Square Mile
Total Households252
Median Household Income (2021)$70,000
Average Adjusted Gross Income (2021)$283,900
Current Unemployment Rate (December 2024)3.1%
Majority Race/EthnictyWhite - 73.33%

20670 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,04273.33%
Black20814.64%
Hispanic1389.71%
Asian201.41%
Native American130.91%
Hawaiian/Pac. Islander00%

20670 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College204.49%
Bachelor Degree8418.88%
High School Diploma11325.39%
No High School Diploma00%
GED or Alternate153.37%
1 or More Years of College11826.52%
Associates Degree5412.13%
Masters Degree419.21%
Professional Degree00%
Doctorate Degree00%

20670 Geography

Coordinates38.28783798,-76.42297363
Adjacent ZIP Codes
Cities/Towns in 20670
RegionMetro DC
Metropolitan/Micropolitan Stat AreaCalifornia-Lexington Park, MD
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area12 Square Miles

20670 Schools

School Districts in 20670
Elementary Schools in 20670
Middle Schools in 20670
High Schools in 20670

20670 Weather and Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateOctober 21 - 31
Average Last Frost DateMarch 21 - 31
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion63b - Chesapeake-Pamlico Lowlands and Tidal Marshes

20670 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)28293745566470686250413249
Avg Max Temp (°F)43475566758387867968584966
Avg Precip (In.)3.773.114.273.274.193.664.34.064.13.413.283.3344.75

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