ZIP Code 17343 - McKnightstown Pennsylvania
Overview
ZIP Code 17343 is located in McKnightstown Pennsylvania. Portions of 17343 are also in Franklin Township (Adams County). 17343 is entirely within Adams County. Regionally, 17343 is located in the Harrisburg-Lancaster-Lebanon-York Area.
ZIP Code 17343 Quick Stats
| ZIP Code Name | McKnightstown |
| Primary County | Adams County |
| ZIP Code Type | PO Box |
| Population (2022) | 23 |
| Area Code(s) | 223 / 717 |
| Current Time | EDT |
ZIP Code 17343 Map
17343 Demographics
17343 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Pennsylvania. The majority race/ethnicity residing in 17343 is White. The current unemployment level in 17343 is 4.1%.
| Population | 23 |
| Population Growth Rate | 181.82% |
| Population Density | 32 People per Square Mile |
| Total Households | 36 |
| Median Household Income (2021) | $108,145 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 100% |
17343 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 124 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
17343 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 16 | 30.77% |
| High School Diploma | 0 | 0% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 16 | 30.77% |
| Associates Degree | 0 | 0% |
| Masters Degree | 20 | 38.46% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
17343 Geography
| Coordinates | 39.87033844, -77.32642365 |
| Cities/Towns in 17343 | |
| Region | Harrisburg-Lancaster-Lebanon-York Area |
| Metropolitan/Micropolitan Stat Area | Gettysburg, PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 0.7144184 Square Miles |
17343 Schools
| School Districts in 17343 | |
| Elementary Schools in 17343 | |
| Middle Schools in 17343 | |
| High Schools in 17343 |