ZIP code 17120: Harrisburg, PA
17120 is a ZIP code in Harrisburg, Pennsylvania, mainly in Dauphin County, part of the Harrisburg-Carlisle, PA metro area.
- Population
- 0
- Median household income
- —
- Typical home value
- —
- Median rent
- —gross, per month
- Median age
- —
- Homeowners
- —of occupied homes
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Shaded: ZIP code 17120's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 17120 details
| City | Harrisburg |
|---|---|
| State | Pennsylvania |
| County | Dauphin County |
| Metro area | Harrisburg-Carlisle, PA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 0.1 sq mi |
| Center coordinates | 40.26512, -76.88276 |
ZIP codes near 17120
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 17125 | Harrisburg, PA | 0.1 mi | — |
| 17123 | Harrisburg, PA | 0.2 mi | — |
| 17124 | Harrisburg, PA | 0.2 mi | — |
| 17127 | Harrisburg, PA | 0.3 mi | — |
| 17129 | Harrisburg, PA | 0.3 mi | — |
| 17126 | Harrisburg, PA | 0.3 mi | — |
| 17130 | Harrisburg, PA | 0.4 mi | — |
| 17128 | Harrisburg, PA | 0.6 mi | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
About ZIP code 17120
What city is ZIP code 17120?
ZIP code 17120 is in Harrisburg, PA, in Dauphin County.
What county is ZIP code 17120 in?
17120 is mainly in Dauphin County, Pennsylvania.
What time zone is ZIP code 17120 in?
17120 is in Eastern Time (UTC−5). It observes daylight saving time.