ZIP Code 17331 is located in Hanover Pennsylvania. Portions of 17331 are also in Parkville and Pennville and Midway (Adams County) and McSherrystown and Penn Township (York County) and West Manheim Township and Conewago Township (Adams County) and Heidelberg Township (York County) and Union Township (Adams County) and Mount Pleasant Township (Adams County) and Berwick Township and Oxford Township and Jackson Township (York County) and Paradise Township (York County) and Manheim Township (York County). 17331 is primarily within York County, with some portions in Adams County. Regionally, 17331 is located in the Harrisburg-Lancaster-Lebanon-York Area.
| ZIP Code Name | Hanover |
| Primary County | York County |
| ZIP Code Type | Standard |
| Population (2022) | 54,942 |
| Area Code(s) | 223 / 717 |
| Current Time | EST |
17331 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 17331 is White. The majority race/ethnicity attending public schools in 17331 is White. The current unemployment level in 17331 is 3.3%.
| Population | 54,942 |
| Population Growth Rate | 5.59% |
| Population Density | 718 People per Square Mile |
| Total Households | 19,817 |
| Percentage High Income Households | 2.2% |
| Median Household Income (2021) | $69,187 |
| Average Adjusted Gross Income (2021) | $468,170 |
| Current Unemployment Rate (January 2025) | 3.3% |
| Majority Race/Ethnicty | White - 88.37% |
| Public School Majority Race/Ethnicty | White - 78.49% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 48,420 | 88.22% |
| Black | 1,507 | 2.75% |
| Hispanic | 3,915 | 7.13% |
| Asian | 658 | 1.2% |
| Native American | 292 | 0.53% |
| Hawaiian/Pac. Islander | 92 | 0.17% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 4,959 | 82.93% |
| Black | 227 | 3.8% |
| Hispanic | 677 | 11.32% |
| Asian | 85 | 1.42% |
| Native American | 23 | 0.38% |
| Hawaiian/Pac. Islander | 9 | 0.15% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 2,373 | 7.68% |
| Bachelor Degree | 4,204 | 13.61% |
| High School Diploma | 13,437 | 43.5% |
| No High School Diploma | 380 | 1.23% |
| GED or Alternate | 1,918 | 6.21% |
| 1 or More Years of College | 4,319 | 13.98% |
| Associates Degree | 2,298 | 7.44% |
| Masters Degree | 1,463 | 4.74% |
| Professional Degree | 341 | 1.1% |
| Doctorate Degree | 155 | 0.5% |
| Coordinates | 39.79049683,-76.98027039 |
| Adjacent ZIP Codes | |
| Cities/Towns in 17331 | Parkville, Pennville, Midway (Adams County), McSherrystown, Penn Township (York County), West Manheim Township, Conewago Township (Adams County), Heidelberg Township (York County), Union Township (Adams County), Mount Pleasant Township (Adams County), Berwick Township, Oxford Township, Jackson Township (York County), Paradise Township (York County), Manheim Township (York County) |
| Region | Harrisburg-Lancaster-Lebanon-York Area |
| Metropolitan/Micropolitan Stat Areas | York-Hanover, PAGettysburg, PA |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 77 Square Miles |
| School Districts in 17331 | |
| Middle Schools in 17331 |
| Plant Hardiness Zone | Zone 6b: -5F to 0F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 64d - Piedmont Limestone/Dolomite Lowlands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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