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zipcodes.pro — ZIP/61477

61477

ZIP 61477 is Smithfield, Illinois, in Fulton County; area code 309; Central time.

Type
Standard
Time zone
America/Chicago
County
Fulton
Metro area
Canton, IL
Population
443
Coordinates
40.4960, -90.3106
☼ Live from 61477 — Smithfield, IL

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Local time: —

Where 61477 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 61477
  • 🔢 Type 61477 into a pocket calculator and turn it upside down: LLhIg — not quite a word, sorry.
  • ➕ As a number, 61,477 = 13 × 4729. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111000000100101
  • 🏠 Its numerical neighbours: 61476 (Seaton, IL, 49 mi away) and 61478 (Smithshire, IL, 30 mi away).
  • 🔄 Backwards, 61477 becomes 77416, which is not a ZIP code at all.
  • 👥 24 other ZIP codes are made of exactly the same digits (14767, 17764, 41776, 46771, 47167, 47617, …). The farthest-flung twin is 77461 in Needville, TX, 827 miles away.
  • 🧭 Farther north than 61% of all ZIP codes, and farther west than 57%.
  • 🎯439 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 61477 and you would come out at 40.50°S, 89.69°E — 1,127 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 04m of daylight. Shortest: 9h 16m.
  • 📏 At 50.8 square miles of land, 61477 is bigger than 60% of ZIP codes — room for about 39 Central Parks.
🌙 The sky over 61477 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population443This ZIP443
Households192This ZIP192
Housing units223This ZIP223
Median age45.9This ZIP45.9Illinois39.0US 38.9
Median household income$60,938This ZIP$60,938Illinois$83,390US $80,734
Median home value$103,600This ZIP$103,600Illinois$263,300US $332,700
Bachelor's degree or higher19.5%This ZIP19.5%
Mean commute38.1 minThis ZIP38.1 min
Population density8.7 / sq miThis ZIP8.7 / sq mi

Business and tax activity

Business establishments4This ZIP4
Employees12This ZIP12
Annual payroll$718,000This ZIP$718,000
Tax returns filed250This ZIP250
Total adjusted gross income$16,225,000This ZIP$16,225,000

Land area

Land area50.82 sq miThis ZIP50.82 sq mi
Water area0.03 sq miThis ZIP0.03 sq mi

Other place names in 61477

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

ZIP codes near 61477

ZIPCityDistance
61459 Marietta, IL 5.8 mi
61427 Cuba, IL 6.1 mi
61431 Ellisville, IL 7.3 mi
61433 Fiatt, IL 8.5 mi
61482 Table Grove, IL 8.8 mi
61441 Ipava, IL 11.6 mi
61519 Bryant, IL 11.6 mi
61411 Adair, IL 12.0 mi
61415 Avon, IL 12.1 mi
61422 Bushnell, IL 12.3 mi

Find every ZIP code within 10 miles of 61477 →

Questions about this ZIP code

Where is ZIP code 61477?

61477 is in Smithfield, Illinois, in Fulton County, part of the Canton, IL micropolitan area. Its published point location is 40.4960, -90.3106.

What county is 61477 in?

61477 lies in Fulton County.

What area code is 61477?

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

What time zone is 61477 in?

61477 uses America/Chicago.

How many people live in 61477?

About 443 people live in ZIP code 61477, in 192 households, at 8.7 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 61477?

$60,938 a year, against $83,390 across Illinois.

What ZIP codes are near 61477?

The closest are 61459 (5.8 mi), 61427 (6.1 mi), 61431 (7.3 mi), 61433 (8.5 mi) and 61482 (8.8 mi).

Is 61477 a PO Box ZIP code?

61477 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “61477 ZIP Code — Smithfield, Illinois (Fulton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/61477

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