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zipcodes.pro — ZIP/61327

61327

ZIP 61327 is Hennepin, Illinois, in Putnam County; area code 815; Central time.

Type
Standard
Time zone
America/Chicago
County
Putnam
Metro area
Ottawa, IL
Population
1,442
Coordinates
41.2305, -89.2991
☼ Live from 61327 — Hennepin, IL

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Where 61327 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 61327
  • 🔢 Type 61327 into a pocket calculator and turn it upside down: LZEIg — not quite a word, sorry.
  • ➕ As a number, 61,327 = 7 × 8761. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110111110001111
  • 🏠 Its numerical neighbours: 61326 (Granville, IL, 4 mi away) and 61328 (Kasbeer, IL, 21 mi away).
  • 🔄 Backwards, 61327 becomes 72316 — and that is a real ZIP code: Blytheville, AR, 368 miles away.
  • 👥 46 other ZIP codes are made of exactly the same digits (12736, 12763, 13627, 13672, 13762, 16327, …). The farthest-flung twin is 32716 in Altamonte Springs, FL, 975 miles away.
  • 🧭 Farther north than 69% of all ZIP codes, and farther west than 54%.
  • 🎯497 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 61327 and you would come out at 41.23°S, 90.70°E — 1,137 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 09m of daylight. Shortest: 9h 12m.
  • 📏 At 36.3 square miles of land, 61327 is bigger than 51% of ZIP codes — room for about 28 Central Parks.
🌙 The sky over 61327 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,442This ZIP1,442
Households585This ZIP585
Housing units646This ZIP646
Median age46.9This ZIP46.9Illinois39.0US 38.9
Median household income$89,306This ZIP$89,306Illinois$83,390US $80,734
Median home value$211,300This ZIP$211,300Illinois$263,300US $332,700
Median gross rent$849This ZIP$849Illinois$1,274US $1,413
Bachelor's degree or higher18.3%This ZIP18.3%
Mean commute29.6 minThis ZIP29.6 min
Population density39.7 / sq miThis ZIP39.7 / sq mi

Business and tax activity

Business establishments45This ZIP45
Employees659This ZIP659
Annual payroll$68,777,000This ZIP$68,777,000
Tax returns filed630This ZIP630
Total adjusted gross income$48,864,000This ZIP$48,864,000

Land area

Land area36.29 sq miThis ZIP36.29 sq mi
Water area2.11 sq miThis ZIP2.11 sq mi

Other place names in 61327

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

ZIP codes near 61327

ZIPCityDistance
61340 Mark, IL 3.4 mi
61326 Granville, IL 3.8 mi
61315 Bureau, IL 5.2 mi
61322 Depue, IL 5.7 mi
61335 Mc Nabb, IL 6.0 mi
61363 Standard, IL 6.3 mi
61560 Putnam, IL 6.9 mi
61316 Cedar Point, IL 9.1 mi
61362 Spring Valley, IL 9.2 mi
61359 Seatonville, IL 9.2 mi

Find every ZIP code within 10 miles of 61327 →

Questions about this ZIP code

Where is ZIP code 61327?

61327 is in Hennepin, Illinois, in Putnam County, part of the Ottawa, IL micropolitan area. Its published point location is 41.2305, -89.2991.

What county is 61327 in?

61327 lies in Putnam County.

What area code is 61327?

Hennepin uses area code 815, from NANPA's telephone records.

What time zone is 61327 in?

61327 uses America/Chicago.

How many people live in 61327?

About 1,442 people live in ZIP code 61327, in 585 households, at 39.7 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 61327?

$89,306 a year, against $83,390 across Illinois.

What ZIP codes are near 61327?

The closest are 61340 (3.4 mi), 61326 (3.8 mi), 61315 (5.2 mi), 61322 (5.7 mi) and 61335 (6 mi).

Is 61327 a PO Box ZIP code?

61327 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “61327 ZIP Code — Hennepin, Illinois (Putnam County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/61327

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