17110
ZIP 17110 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
- 27,364
- Coordinates
- 40.3235, -76.8882
Weather right now
Asking the National Weather Service…
Where 17110 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 17110 into a pocket calculator and turn it upside down: OIILI — not quite a word, sorry.
- ➕ As a number, 17,110 = 2 × 5 × 29 × 59. Its digits add up to 10, a total 513 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100001011010110 - 🏠 Its numerical neighbours: 17109 (Harrisburg, PA, 4 mi away) and 17111 (Harrisburg, PA, 7 mi away).
- 🔄 Backwards, 17110 becomes 01171, which is not a ZIP code at all.
- 👥 9 other ZIP codes are made of exactly the same digits (07111, 10117, 10171, 11701, 11710, 17011, …). The farthest-flung twin is 71101 in Shreveport, LA, 1,079 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 17110 and you would come out at 40.32°S, 103.11°E — 915 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 17m.
- 📏 At 15.0 square miles of land, 17110 is bigger than 33% of ZIP codes — room for about 11 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 27,364This ZIP27,364 |
|---|---|
| Households | 11,741This ZIP11,741 |
| Housing units | 12,329This ZIP12,329 |
| Median age | 37.0This ZIP37.0Pennsylvania40.9US 38.9 |
| Median household income | $80,699This ZIP$80,699Pennsylvania$77,971US $80,734 |
| Median home value | $222,900This ZIP$222,900Pennsylvania$254,500US $332,700 |
| Median gross rent | $1,449This ZIP$1,449Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 40.2%This ZIP40.2% |
| Mean commute | 20.3 minThis ZIP20.3 min |
| Population density | 1,830.2 / sq miThis ZIP1,830.2 / sq mi |
Business and tax activity
| Business establishments | 812This ZIP812 |
|---|---|
| Employees | 24,019This ZIP24,019 |
| Annual payroll | $1,657,462,000This ZIP$1,657,462,000 |
| Tax returns filed | 14,760This ZIP14,760 |
| Total adjusted gross income | $1,068,394,000This ZIP$1,068,394,000 |
Land area
| Land area | 14.95 sq miThis ZIP14.95 sq mi |
|---|---|
| Water area | 4.47 sq miThis ZIP4.47 sq mi |
Other place names in 17110
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 17110
| ZIP | City | Distance |
|---|---|---|
17107 | Harrisburg, PA | 1.9 mi |
17121 | Harrisburg, PA | 2.0 mi |
17093 | Summerdale, PA | 2.3 mi |
17140 | Harrisburg, PA | 2.4 mi |
17177 | Harrisburg, PA | 2.7 mi |
17106 | Harrisburg, PA | 2.9 mi |
17105 | Harrisburg, PA | 3.2 mi |
17128 | Harrisburg, PA | 3.4 mi |
17103 | Harrisburg, PA | 3.6 mi |
17130 | Harrisburg, PA | 3.7 mi |
Find every ZIP code within 10 miles of 17110 →
Questions about this ZIP code
Where is ZIP code 17110?
17110 is in Harrisburg, Pennsylvania, in Dauphin County, part of the Harrisburg-Carlisle, PA metropolitan area. Its published point location is 40.3235, -76.8882.
What county is 17110 in?
17110 lies in Dauphin County.
What area code is 17110?
Harrisburg uses area codes 717 and 223, from NANPA's telephone records.
What time zone is 17110 in?
17110 uses America/New_York.
How many people live in 17110?
About 27,364 people live in ZIP code 17110, in 11,741 households, at 1,830.2 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 17110?
$80,699 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 17110?
The closest are 17107 (1.9 mi), 17121 (2 mi), 17093 (2.3 mi), 17140 (2.4 mi) and 17177 (2.7 mi).
Is 17110 a PO Box ZIP code?
17110 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “17110 ZIP Code — Harrisburg, Pennsylvania (Dauphin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17110
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/17110.json Underlying data is public domain or openly licensed — sources, vintages and licences.