ZIP Code 19539 - Mertztown Pennsylvania

ZIP Code 19539 is located in Mertztown Pennsylvania. Portions of 19539 are also in Breinigsville and Dryville and Lyons and New Jerusalem and Longswamp Township and Rockland Township (Berks County) and Upper Macungie Township and Maxatawny Township and District Township. 19539 is entirely within Berks County. Regionally, it is located in Metro Philadelphia.

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ZIP Code 19539 Quick Stats

ZIP Code NameMertztown
Primary CountyBerks County
ZIP Code TypeStandard
Population (2022)3,998
Area Code(s)484 / 610 / 835
Current Time
EDT

ZIP Code 19539 Map

19539 Demographics

19539 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Pennsylvania based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 19539 is White. The majority race/ethnicity attending public schools in 19539 is White. The current unemployment level in 19539 is 3.6%.

Population3,998
Population Growth Rate-14.92%
Population Density183 People per Square Mile
Total Households1,738
Percentage High Income Households4.9%
Median Household Income (2021)$87,042
Average Adjusted Gross Income (2020)$69,780
Current Unemployment Rate (April 2024)3.6%
Majority Race/EthnictyWhite - 98.34%
Public School Majority Race/EthnictyWhite - 92.47%

19539 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White4,03298.34%
Black320.78%
Hispanic360.88%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

19539 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White43093.28%
Black51.08%
Hispanic204.34%
Asian51.08%
Native American10.22%
Hawaiian/Pac. Islander00%

19539 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1134.1%
Bachelor Degree50518.32%
High School Diploma1,14541.53%
No High School Diploma391.41%
GED or Alternate1716.2%
1 or More Years of College2699.76%
Associates Degree28010.16%
Masters Degree1836.64%
Professional Degree521.89%
Doctorate Degree00%

19539 Geography

Coordinates40.49070740,-75.68990326
Adjacent ZIP Codes
Cities/Towns in 19539
RegionMetro Philadelphia
Metropolitan/Micropolitan Stat AreaReading, PA
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area22 Square Miles

19539 Politics

US Congressional Districts in 19539
Pennsylvania State Senate Districts in 19539
Pennsylvania State House of Representatives Districts in 19539

19539 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 11 - 20
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion67a - Northern Limestone/Dolomite Valleys

19539 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)18202937475761605240322440
Avg Max Temp (°F)37404961718084837564524161
Avg Precip (In.)3.892.863.773.794.744.424.264.324.573.683.923.6447.86

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