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zipcodes.pro — ZIP/46121

46121

ZIP 46121 is Coatesville, Indiana, mostly in Hendricks County; area code 765; Eastern time.

Type
Standard
Time zone
America/Indiana/Indianapolis
County
Hendricks +1 more
Population
5,271
Coordinates
39.6790, -86.6788
☼ Live from 46121 — Coatesville, IN

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Local time: —

Where 46121 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 46121
  • 🔢 Type 46121 into a pocket calculator and turn it upside down: IZIgh — not quite a word, sorry.
  • ➕ As a number, 46,121 = 17 × 2713. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011010000101001
  • 🏠 Its numerical neighbours: 46120 (Cloverdale, IN, 13 mi away) and 46122 (Danville, IN, 10 mi away).
  • 🔄 Backwards, 46121 becomes 12164 — and that is a real ZIP code: Speculator, NY, 687 miles away.
  • 👥 30 other ZIP codes are made of exactly the same digits (11426, 12164, 12416, 12461, 14126, 14216, …). The farthest-flung twin is 12164 in Speculator, NY, 687 miles away.
  • 🧭 Farther north than 53% of all ZIP codes, and farther east than 52%.
  • 🎯632 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 46121 and you would come out at 39.68°S, 93.32°E — 1,312 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 21m.
  • 📏 At 55.3 square miles of land, 46121 is bigger than 62% of ZIP codes — room for about 42 Central Parks.
🌙 The sky over 46121 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population5,271This ZIP5,271
Households2,079This ZIP2,079
Housing units2,258This ZIP2,258
Median age34.5This ZIP34.5Indiana38.1US 38.9
Median household income$89,409This ZIP$89,409Indiana$71,957US $80,734
Median home value$275,700This ZIP$275,700Indiana$218,200US $332,700
Median gross rent$1,250This ZIP$1,250Indiana$1,062US $1,413
Bachelor's degree or higher23.9%This ZIP23.9%
Mean commute30.3 minThis ZIP30.3 min
Population density95.4 / sq miThis ZIP95.4 / sq mi

Business and tax activity

Business establishments54This ZIP54
Employees237This ZIP237
Annual payroll$10,858,000This ZIP$10,858,000
Tax returns filed2,700This ZIP2,700
Total adjusted gross income$240,351,000This ZIP$240,351,000

Land area

Land area55.26 sq miThis ZIP55.26 sq mi
Water area0.69 sq miThis ZIP0.69 sq mi

Counties 46121 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Hendricks County 52.3%
Putnam County 47.7%

Other place names in 46121

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

ZIP codes near 46121

ZIPCityDistance
46103 Amo, IN 3.5 mi
46128 Fillmore, IN 3.7 mi
46180 Stilesville, IN 6.8 mi
46118 Clayton, IN 8.0 mi
46105 Bainbridge, IN 9.3 mi
46122 Danville, IN 9.6 mi
46125 Eminence, IN 11.0 mi
46135 Greencastle, IN 11.6 mi
46157 Monrovia, IN 11.8 mi
46165 North Salem, IN 12.0 mi

Find every ZIP code within 10 miles of 46121 →

Questions about this ZIP code

Where is ZIP code 46121?

46121 is in Coatesville, Indiana, in Hendricks County, part of the Indianapolis-Carmel-Greenwood, IN metropolitan area. Its published point location is 39.6790, -86.6788.

What county is 46121 in?

46121 spans 2 counties: Hendricks County and Putnam County. Most of it falls in Hendricks 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 46121?

Coatesville uses area code 765, from NANPA's telephone records.

What time zone is 46121 in?

46121 uses America/Indiana/Indianapolis.

How many people live in 46121?

About 5,271 people live in ZIP code 46121, in 2,079 households, at 95.4 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 46121?

$89,409 a year, against $71,957 across Indiana.

What ZIP codes are near 46121?

The closest are 46103 (3.5 mi), 46128 (3.7 mi), 46180 (6.8 mi), 46118 (8 mi) and 46105 (9.3 mi).

Is 46121 a PO Box ZIP code?

46121 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “46121 ZIP Code — Coatesville, Indiana (Hendricks County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/46121

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