ZIP Code 17030 is located in Gratz Pennsylvania. Portions of 17030 are also in Lykens Township. 17030 is entirely within Dauphin County. Regionally, it is located in the Harrisburg-Lancaster-Lebanon-York Area.
| ZIP Code Name | Gratz |
| Primary County | Dauphin County |
| ZIP Code Type | Standard |
| Population (2022) | 587 |
| Area Code(s) | 223 / 717 |
| Current Time | EDT |
| Population | 587 |
| Population Growth Rate | -32.85% |
| Population Density | 178 People per Square Mile |
| Total Households | 363 |
| Percentage High Income Households | 0.8% |
| Average Adjusted Gross Income (2020) | $51,970 |
| Current Unemployment Rate (April 2024) | 4.1% |
| Majority Race/Ethnicty | White - 79.51% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 516 | 79.51% |
| Black | 8 | 1.23% |
| Hispanic | 125 | 19.26% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 11 | 2.31% |
| Bachelor Degree | 28 | 5.87% |
| High School Diploma | 293 | 61.43% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 16 | 3.35% |
| 1 or More Years of College | 49 | 10.27% |
| Associates Degree | 51 | 10.69% |
| Masters Degree | 6 | 1.26% |
| Professional Degree | 13 | 2.73% |
| Doctorate Degree | 10 | 2.1% |
| Coordinates | 40.60791016,-76.74154663 |
| Adjacent ZIP Codes | |
| Cities/Towns in 17030 | |
| Region | Harrisburg-Lancaster-Lebanon-York Area |
| Metropolitan/Micropolitan Stat Area | Harrisburg-Carlisle, PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 3 Square Miles |
| US Congressional Districts in 17030 | |
| Pennsylvania State Senate Districts in 17030 | |
| Pennsylvania State House of Representatives Districts in 17030 |
| School Districts in 17030 | |
| Elementary Schools in 17030 | |
| Middle Schools in 17030 | |
| High Schools in 17030 |
| 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 | 67b - Northern Shale Valleys | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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