ZIP Code 18034 - Center Valley Pennsylvania

ZIP Code 18034 is located in Center Valley Pennsylvania. Portions of 18034 are also in DeSales University and Upper Saucon Township. 18034 is entirely within Lehigh County. Regionally, it is located in Metro Philadelphia.

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ZIP Code 18034 Quick Stats

ZIP Code NameCenter Valley
Primary CountyLehigh County
ZIP Code TypeStandard
Population (2022)9,228
Area Code(s)484 / 610 / 835
Current Time

ZIP Code 18034 Map

18034 Demographics

18034 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 18034 is White. The majority race/ethnicity attending public schools in 18034 is White. The current unemployment level in 18034 is 4.7%.

Population Growth Rate4.75%
Population Density843 People per Square Mile
Total Households2,615
Percentage High Income Households15.6%
Median Houshold Income (2021)$116,985
Average Adjusted Gross Income (2020)$143,220
Current Unemployment Rate (February 2024)4.7%
Majority Race/EthnictyWhite - 91.20%
Public School Majority Race/EthnictyWhite - 84.62%

18034 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

18034 Public School Race/Ethnicty Breakdown

Native American50.25%
Hawaiian/Pac. Islander10.05%

18034 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1392.8%
Bachelor Degree1,60332.33%
High School Diploma1,10222.23%
No High School Diploma300.61%
GED or Alternate430.87%
1 or More Years of College54010.89%
Associates Degree53310.75%
Masters Degree65113.13%
Professional Degree2024.07%
Doctorate Degree1152.32%

18034 Geography

Adjacent ZIP Codes
Cities/Towns in 18034
RegionMetro Philadelphia
Metropolitan/Micropolitan Stat AreaAllentown-Bethlehem-Easton, PA-NJ
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area11 Square Miles

18034 Politics

US Congressional Districts in 18034
Pennsylvania State Senate Districts in 18034
Pennsylvania State House of Representatives Districts in 18034

18034 Schools

School Districts in 18034

18034 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion67a - Northern Limestone/Dolomite Valleys

18034 Annual Climate Data

Avg Min Temp (°F)18202837475761605240322340
Avg Max Temp (°F)36394961718085837464524061
Avg Precip (In.)3.712.793.663.754.524.184.354.24.573.563.933.5246.74

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