| ZIP Code | 18034 |
| ZIP Code Name | Center Valley |
| Primary County | Lehigh County |
| ZIP Code Type | Standard |
| Population (2021) | 9,270 |
| Area Code(s) | 484 / 610 |
| Current Time | EDT |
18034 is a United States ZIP Code located in Center Valley Pennsylvania. Portions of 18034 are also in DeSales University and Upper Saucon Township and Lower Milford Township and Upper Milford Township. 18034 is entirely within Lehigh County. 18034 is within Metro Philadelphia.
18034 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Pennsylvania based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 18034 have at least a Bachelor Degree. 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 | 9,270 |
| Population Growth Rate | 4.75% |
| Population Density | 847 People per Square Mile |
| Total Households | 2,615 |
| Percentage High Income Households | 15.6% |
| Median Houshold Income (2021) | $116,985 |
| Average Adjusted Gross Income (2019) | $144,060 |
| Current Unemployment Rate (May 2023) | 4.7% |
| Majority Race/Ethnicty | White - 91.20% |
| Public School Majority Race/Ethnicty | White - 84.62% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 8,435 | 91.2% |
| Black | 62 | 0.67% |
| Hispanic | 467 | 5.05% |
| Asian | 285 | 3.08% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 1,683 | 85.3% |
| Black | 40 | 2.03% |
| Hispanic | 128 | 6.49% |
| Asian | 116 | 5.88% |
| Native American | 5 | 0.25% |
| Hawaiian/Pac. Islander | 1 | 0.05% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 139 | 2.8% |
| Bachelor Degree | 1,603 | 32.31% |
| High School Diploma | 1,102 | 22.21% |
| No High School Diploma | 30 | 0.6% |
| GED or Alternate | 43 | 0.87% |
| 1 or More Years of College | 540 | 10.88% |
| Associates Degree | 533 | 10.74% |
| Masters Degree | 651 | 13.12% |
| Professional Degree | 202 | 4.07% |
| Doctorate Degree | 115 | 2.32% |
| Coordinates | 40.54299927,-75.40889740 |
| Adjacent ZIP Codes | |
| Cities/Towns in 18034 | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Allentown-Bethlehem-Easton, PA-NJ |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 11 Square Miles |
| US Congressional Districts in 18034 | |
| Pennsylvania State Senate Districts in 18034 | |
| Pennsylvania State House of Representatives Districts in 18034 |
| School Districts in 18034 |
| Plant Hardiness Zone | Zone 6b: -5F to 0F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 67a - Northern Limestone/Dolomite Valleys | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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