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zipcodes.pro — ZIP/61275

61275

ZIP 61275 is Port Byron, Illinois, in Rock Island County; area code 309; Central time.

Type
Standard
Time zone
America/Chicago
County
Rock Island
Population
4,253
Coordinates
41.6056, -90.3070
☼ Live from 61275 — Port Byron, IL

Weather right now

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Local time: —

Where 61275 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 61275
  • 🔢 Type 61275 into a pocket calculator and turn it upside down: SLZIg — not quite a word, sorry.
  • ➕ As a number, 61,275 = 3 × 5 × 5 × 19 × 43. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110111101011011
  • 🏠 Its numerical neighbours: 61274 (Osco, IL, 16 mi away) and 61276 (Preemption, IL, 24 mi away).
  • 🔄 Backwards, 61275 becomes 57216 — and that is a real ZIP code: Big Stone City, SD, 403 miles away.
  • 👥 56 other ZIP codes are made of exactly the same digits (12567, 12765, 15267, 15276, 15627, 15672, …). The farthest-flung twin is 12567 in Pine Plains, NY, 857 miles away.
  • 🧭 Farther north than 72% of all ZIP codes, and farther west than 57%.
  • 🎯450 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 61275 and you would come out at 41.61°S, 89.69°E — 1,080 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
  • 📏 At 33.2 square miles of land, 61275 is bigger than 48% of ZIP codes — room for about 25 Central Parks.
🌙 The sky over 61275 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population4,253This ZIP4,253
Households1,695This ZIP1,695
Housing units1,767This ZIP1,767
Median age44.7This ZIP44.7Illinois39.0US 38.9
Median household income$108,438This ZIP$108,438Illinois$83,390US $80,734
Median home value$245,700This ZIP$245,700Illinois$263,300US $332,700
Median gross rent$1,005This ZIP$1,005Illinois$1,274US $1,413
Bachelor's degree or higher29.1%This ZIP29.1%
Mean commute21.2 minThis ZIP21.2 min
Population density127.9 / sq miThis ZIP127.9 / sq mi

Business and tax activity

Business establishments73This ZIP73
Employees354This ZIP354
Annual payroll$23,317,000This ZIP$23,317,000
Tax returns filed2,090This ZIP2,090
Total adjusted gross income$234,620,000This ZIP$234,620,000

Land area

Land area33.25 sq miThis ZIP33.25 sq mi
Water area1.14 sq miThis ZIP1.14 sq mi

Other place names in 61275

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

ZIP codes near 61275

ZIPCityDistance
61278 Rapids City, IL 2.3 mi
52753 Le Claire, IA 4.4 mi
61257 Hillsdale, IL 4.5 mi
61256 Hampton, IL 5.7 mi
52767 Pleasant Valley, IA 6.5 mi
61236 Barstow, IL 6.8 mi
61242 Cordova, IL 7.2 mi
61244 East Moline, IL 7.2 mi
52768 Princeton, IA 7.8 mi
61241 Colona, IL 8.2 mi

Find every ZIP code within 10 miles of 61275 →

Questions about this ZIP code

Where is ZIP code 61275?

61275 is in Port Byron, Illinois, in Rock Island County, part of the Davenport-Moline-Rock Island, IA-IL metropolitan area. Its published point location is 41.6056, -90.3070.

What county is 61275 in?

61275 lies in Rock Island County.

What area code is 61275?

Port Byron uses area code 309, from NANPA's telephone records.

What time zone is 61275 in?

61275 uses America/Chicago.

How many people live in 61275?

About 4,253 people live in ZIP code 61275, in 1,695 households, at 127.9 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 61275?

$108,438 a year, against $83,390 across Illinois.

What ZIP codes are near 61275?

The closest are 61278 (2.3 mi), 52753 (4.4 mi), 61257 (4.5 mi), 61256 (5.7 mi) and 52767 (6.5 mi).

Is 61275 a PO Box ZIP code?

61275 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “61275 ZIP Code — Port Byron, Illinois (Rock Island County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/61275

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