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zipcodes.pro — ZIP/16648

16648

ZIP 16648 is Hollidaysburg, Pennsylvania, in Blair County; area codes 814 and 582; Eastern time.

Type
Standard
Time zone
America/New_York
County
Blair
Metro area
Altoona, PA
Population
14,904
Coordinates
40.4417, -78.3323
☼ Live from 16648 — Hollidaysburg, PA

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Where 16648 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.

★ Weird and wonderful facts about 16648
  • 🔢 Type 16648 into a pocket calculator and turn it upside down: BhggI — not quite a word, sorry.
  • ➕ As a number, 16,648 = 2 × 2 × 2 × 2081. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100000100001000
  • 🏠 Its numerical neighbours: 16647 (Hesston, PA, 12 mi away) and 16650 (Hopewell, PA, 23 mi away).
  • 🔄 Backwards, 16648 becomes 84661, which is not a ZIP code at all.
  • 👥 23 other ZIP codes are made of exactly the same digits (16684, 16864, 18466, 46168, 46186, 46816, …). The farthest-flung twin is 81646 in Molina, CO, 1,571 miles away.
  • 🧭 Farther north than 60% of all ZIP codes, and farther east than 78%.
  • 🎯1,068 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 16648 and you would come out at 40.44°S, 101.67°E — 983 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 04m of daylight. Shortest: 9h 17m.
  • 📏 At 60.0 square miles of land, 16648 is bigger than 64% of ZIP codes — room for about 46 Central Parks.
🌙 The sky over 16648 today
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🌋 Shake report
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Source: USGS.

People and housing

Population14,904This ZIP14,904
Households6,342This ZIP6,342
Housing units6,882This ZIP6,882
Median age45.8This ZIP45.8Pennsylvania40.9US 38.9
Median household income$81,540This ZIP$81,540Pennsylvania$77,971US $80,734
Median home value$219,500This ZIP$219,500Pennsylvania$254,500US $332,700
Median gross rent$1,090This ZIP$1,090Pennsylvania$1,209US $1,413
Bachelor's degree or higher37.9%This ZIP37.9%
Mean commute18.6 minThis ZIP18.6 min
Population density248.2 / sq miThis ZIP248.2 / sq mi

Business and tax activity

Business establishments342This ZIP342
Employees4,233This ZIP4,233
Annual payroll$199,092,000This ZIP$199,092,000
Tax returns filed7,740This ZIP7,740
Total adjusted gross income$804,853,000This ZIP$804,853,000

Land area

Land area60.05 sq miThis ZIP60.05 sq mi
Water area0.47 sq miThis ZIP0.47 sq mi

Other place names in 16648

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 16648

ZIPCityDistance
16602 Altoona, PA 4.5 mi
16603 Altoona, PA 5.8 mi
16693 Williamsburg, PA 5.9 mi
16665 Newry, PA 6.5 mi
16601 Altoona, PA 8.0 mi
16635 Duncansville, PA 8.0 mi
16673 Roaring Spring, PA 9.9 mi
16638 Entriken, PA 9.9 mi
16637 East Freedom, PA 10.0 mi
16662 Martinsburg, PA 10.3 mi

Find every ZIP code within 10 miles of 16648 →

Questions about this ZIP code

Where is ZIP code 16648?

16648 is in Hollidaysburg, Pennsylvania, in Blair County, part of the Altoona, PA metropolitan area. Its published point location is 40.4417, -78.3323.

What county is 16648 in?

16648 lies in Blair County.

What area code is 16648?

Hollidaysburg uses area codes 814 and 582, from NANPA's telephone records.

What time zone is 16648 in?

16648 uses America/New_York.

How many people live in 16648?

About 14,904 people live in ZIP code 16648, in 6,342 households, at 248.2 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 16648?

$81,540 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 16648?

The closest are 16602 (4.5 mi), 16603 (5.8 mi), 16693 (5.9 mi), 16665 (6.5 mi) and 16601 (8 mi).

Is 16648 a PO Box ZIP code?

16648 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “16648 ZIP Code — Hollidaysburg, Pennsylvania (Blair County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/16648

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