17102
ZIP 17102 is in Harrisburg, Pennsylvania, in Dauphin County; area codes 717 and 223; Eastern time. Harrisburg has 26 ZIP codes in all.
- Type
- Standard
- Time zone
- America/New_York
- County
- Dauphin
- Metro area
- Harrisburg-Carlisle, PA
- Population
- 8,118
- Coordinates
- 40.2678, -76.9024
Weather right now
Asking the National Weather Service…
Where 17102 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 17102 into a pocket calculator and turn it upside down: ZOILI — not quite a word, sorry.
- ➕ As a number, 17,102 = 2 × 17 × 503. Its digits add up to 11, a total 714 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100001011001110 - 🏠 Its numerical neighbours: 17101 (Harrisburg, PA, 1 mi away) and 17103 (Harrisburg, PA, 2 mi away).
- 🔄 Backwards, 17102 becomes 20171 — and that is a real ZIP code: Herndon, VA, 96 miles away.
- 👥 40 other ZIP codes are made of exactly the same digits (01721, 02117, 02171, 07112, 10172, 10271, …). The farthest-flung twin is 71102 in Shreveport, LA, 1,073 miles away.
- 🧭 Farther north than 59% of all ZIP codes, and farther east than 82%.
- 🎯1,144 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 17102 and you would come out at 40.27°S, 103.10°E — 914 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 18m.
- 📏 At 0.757 square miles of land, 17102 is bigger than 7% of ZIP codes — about 366 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 8,118This ZIP8,118 |
|---|---|
| Households | 4,657This ZIP4,657 |
| Housing units | 5,239This ZIP5,239 |
| Median age | 34.9This ZIP34.9Pennsylvania40.9US 38.9 |
| Median household income | $54,573This ZIP$54,573Pennsylvania$77,971US $80,734 |
| Median home value | $193,700This ZIP$193,700Pennsylvania$254,500US $332,700 |
| Median gross rent | $1,111This ZIP$1,111Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 49.2%This ZIP49.2% |
| Mean commute | 23.6 minThis ZIP23.6 min |
| Population density | 10,723.9 / sq miThis ZIP10,723.9 / sq mi |
Business and tax activity
| Business establishments | 249This ZIP249 |
|---|---|
| Employees | 3,313This ZIP3,313 |
| Annual payroll | $203,102,000This ZIP$203,102,000 |
| Tax returns filed | 3,960This ZIP3,960 |
| Total adjusted gross income | $243,455,000This ZIP$243,455,000 |
Land area
| Land area | 0.76 sq miThis ZIP0.76 sq mi |
|---|---|
| Water area | 0.86 sq miThis ZIP0.86 sq mi |
Other place names in 17102
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 17102
| ZIP | City | Distance |
|---|---|---|
17101 | Harrisburg, PA | 0.8 mi |
17124 | Harrisburg, PA | 0.9 mi |
17123 | Harrisburg, PA | 1.0 mi |
17128 | Harrisburg, PA | 1.0 mi |
17125 | Harrisburg, PA | 1.0 mi |
17130 | Harrisburg, PA | 1.0 mi |
17120 | Harrisburg, PA | 1.1 mi |
17127 | Harrisburg, PA | 1.2 mi |
17129 | Harrisburg, PA | 1.2 mi |
17126 | Harrisburg, PA | 1.3 mi |
Find every ZIP code within 10 miles of 17102 →
Questions about this ZIP code
Where is ZIP code 17102?
17102 is in Harrisburg, Pennsylvania, in Dauphin County, part of the Harrisburg-Carlisle, PA metropolitan area. Its published point location is 40.2678, -76.9024.
What county is 17102 in?
17102 lies in Dauphin County.
What area code is 17102?
Harrisburg uses area codes 717 and 223, from NANPA's telephone records.
What time zone is 17102 in?
17102 uses America/New_York.
How many people live in 17102?
About 8,118 people live in ZIP code 17102, in 4,657 households, at 10,723.9 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 17102?
$54,573 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 17102?
The closest are 17101 (0.8 mi), 17124 (0.9 mi), 17123 (1 mi), 17128 (1 mi) and 17125 (1 mi).
Is 17102 a PO Box ZIP code?
17102 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “17102 ZIP Code — Harrisburg, Pennsylvania (Dauphin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17102
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/17102.json Underlying data is public domain or openly licensed — sources, vintages and licences.