ZIP Code 17237 - Mont Alto Pennsylvania
Overview
ZIP Code 17237 is located in Mont Alto Pennsylvania. Portions of 17237 are also in Quincy Township. 17237 is entirely within Franklin County. Regionally, 17237 is located in the Harrisburg-Lancaster-Lebanon-York Area.
ZIP Code 17237 Quick Stats
| ZIP Code Name | Mont Alto |
| Primary County | Franklin County |
| ZIP Code Type | Standard |
| Population (2022) | 1,726 |
| Area Code(s) | 223 / 717 |
| Current Time | EDT |
ZIP Code 17237 Map
17237 Demographics
17237 can be classified socioeconomically as Lower 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 17237 is White. The current unemployment level in 17237 is 4.1%.
| Population | 1,726 |
| Population Growth Rate | -7.22% |
| Population Density | 3,779 People per Square Mile |
| Total Households | 658 |
| Percentage High Income Households | 0.6% |
| Median Household Income (2021) | $67,188 |
| Average Adjusted Gross Income (2021) | $130,410 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 92.91% |
17237 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,626 | 92.91% |
| Black | 43 | 2.46% |
| Hispanic | 56 | 3.2% |
| Asian | 25 | 1.43% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
17237 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 82 | 7.68% |
| Bachelor Degree | 97 | 9.08% |
| High School Diploma | 518 | 48.5% |
| No High School Diploma | 27 | 2.53% |
| GED or Alternate | 75 | 7.02% |
| 1 or More Years of College | 169 | 15.82% |
| Associates Degree | 55 | 5.15% |
| Masters Degree | 42 | 3.93% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 3 | 0.28% |
17237 Geography
| Coordinates | 39.8412056, -77.55491638 |
| Adjacent ZIP Codes | |
| Cities/Towns in 17237 | |
| Region | Harrisburg-Lancaster-Lebanon-York Area |
| Metropolitan/Micropolitan Stat Area | Chambersburg-Waynesboro, PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.45678054 Square Miles |
17237 Schools
| School Districts in 17237 |
17237 Weather and Climate Data
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||