17021
ZIP 17021 is East Waterford, Pennsylvania, mostly in Juniata County; area codes 717 and 223; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Juniata +3 more
- Metro area
- none
- Population
- 912
- Coordinates
- 40.3305, -77.6682
Weather right now
Asking the National Weather Service…
Where 17021 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 17021 into a pocket calculator and turn it upside down: IZOLI — not quite a word, sorry.
- ➕ 17021 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 11, a total 714 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100001001111101 - 🏠 Its numerical neighbours: 17020 (Duncannon, PA, 33 mi away) and 17022 (Elizabethtown, PA, 57 mi away).
- 🔄 Backwards, 17021 becomes 12071 — and that is a real ZIP code: Fultonham, NY, 229 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, 1,038 miles away.
- 🧭 Farther north than 59% of all ZIP codes, and farther east than 79%.
- 🎯1,103 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 17021 and you would come out at 40.33°S, 102.33°E — 949 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 17m.
- 📏 At 54.9 square miles of land, 17021 is bigger than 62% of ZIP codes — room for about 42 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 912This ZIP912 |
|---|---|
| Households | 426This ZIP426 |
| Housing units | 626This ZIP626 |
| Median age | 58.1This ZIP58.1Pennsylvania40.9US 38.9 |
| Median household income | $61,000This ZIP$61,000Pennsylvania$77,971US $80,734 |
| Median home value | $214,600This ZIP$214,600Pennsylvania$254,500US $332,700 |
| Median gross rent | $867This ZIP$867Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 12.1%This ZIP12.1% |
| Mean commute | 40.0 minThis ZIP40.0 min |
| Population density | 16.6 / sq miThis ZIP16.6 / sq mi |
Business and tax activity
| Business establishments | 15This ZIP15 |
|---|---|
| Employees | 67This ZIP67 |
| Annual payroll | $2,702,000This ZIP$2,702,000 |
| Tax returns filed | 410This ZIP410 |
| Total adjusted gross income | $24,100,000This ZIP$24,100,000 |
Land area
| Land area | 54.93 sq miThis ZIP54.93 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Counties 17021 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Juniata County | 77.2% |
| Perry County | 15.8% |
| Franklin County | 5.4% |
| Huntingdon County | 1.6% |
Other place names in 17021
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 17021
| ZIP | City | Distance |
|---|---|---|
17071 | New Germantown, PA | 3.7 mi |
17035 | Honey Grove, PA | 6.8 mi |
17213 | Blairs Mills, PA | 7.0 mi |
17217 | Concord, PA | 7.0 mi |
17219 | Doylesburg, PA | 7.5 mi |
17243 | Orbisonia, PA | 8.4 mi |
17006 | Blain, PA | 9.3 mi |
17210 | Amberson, PA | 9.6 mi |
17075 | Newton Hamilton, PA | 9.8 mi |
17066 | Mount Union, PA | 10.0 mi |
Find every ZIP code within 10 miles of 17021 →
Questions about this ZIP code
Where is ZIP code 17021?
17021 is in East Waterford, Pennsylvania, in Juniata County. Its published point location is 40.3305, -77.6682.
What county is 17021 in?
17021 spans 4 counties: Juniata County, Perry County, Franklin County and Huntingdon County. Most of it falls in Juniata County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 17021?
East Waterford uses area codes 717 and 223, from NANPA's telephone records.
What time zone is 17021 in?
17021 uses America/New_York.
How many people live in 17021?
About 912 people live in ZIP code 17021, in 426 households, at 16.6 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 17021?
$61,000 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 17021?
The closest are 17071 (3.7 mi), 17035 (6.8 mi), 17213 (7 mi), 17217 (7 mi) and 17219 (7.5 mi).
Is 17021 a PO Box ZIP code?
17021 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “17021 ZIP Code — East Waterford, Pennsylvania (Juniata County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17021
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/17021.json Underlying data is public domain or openly licensed — sources, vintages and licences.