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zipcodes.pro — ZIP/37191

37191

ZIP 37191 is Woodlawn, Tennessee, in Montgomery County; area code 931; Central time.

Type
Standard
Time zone
America/Chicago
County
Montgomery
Metro area
Clarksville, TN-KY
Population
3,860
Coordinates
36.5058, -87.5301
☼ Live from 37191 — Woodlawn, TN

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Where 37191 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 37191
  • 🔢 Type 37191 into a pocket calculator and turn it upside down: IGILE — not quite a word, sorry.
  • ➕ As a number, 37,191 = 3 × 7 × 7 × 11 × 23. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001000101000111
  • 🏠 Its numerical neighbours: 37190 (Woodbury, TN, 95 mi away) and 37201 (Nashville, TN, 48 mi away).
  • 🔄 Backwards, 37191 becomes 19173 — and that is a real ZIP code: Philadelphia, PA, 711 miles away.
  • 👥 29 other ZIP codes are made of exactly the same digits (11379, 11739, 11793, 11937, 11973, 17319, …). The farthest-flung twin is 97131 in Nehalem, OR, 1,974 miles away.
  • 🧭 Farther south than 66% of all ZIP codes, and farther east than 50%.
  • 🎯642 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 37191 and you would come out at 36.51°S, 92.47°E — 1,369 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 39m of daylight. Shortest: 9h 40m.
  • 📏 At 45.9 square miles of land, 37191 is bigger than 57% of ZIP codes — room for about 35 Central Parks.
🌙 The sky over 37191 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population3,860This ZIP3,860
Households1,342This ZIP1,342
Housing units1,645This ZIP1,645
Median age36.8This ZIP36.8Tennessee38.9US 38.9
Median household income$91,455This ZIP$91,455Tennessee$69,595US $80,734
Median home value$271,000This ZIP$271,000Tennessee$286,700US $332,700
Median gross rent$1,180This ZIP$1,180Tennessee$1,189US $1,413
Bachelor's degree or higher22.4%This ZIP22.4%
Mean commute38.6 minThis ZIP38.6 min
Population density84.1 / sq miThis ZIP84.1 / sq mi

Business and tax activity

Business establishments42This ZIP42
Employees407This ZIP407
Annual payroll$24,178,000This ZIP$24,178,000
Tax returns filed1,890This ZIP1,890
Total adjusted gross income$123,918,000This ZIP$123,918,000

Land area

Land area45.91 sq miThis ZIP45.91 sq mi
Water area0.39 sq miThis ZIP0.39 sq mi

ZIP codes near 37191

ZIPCityDistance
37142 Palmyra, TN 6.7 mi
37079 Indian Mound, TN 7.1 mi
37042 Clarksville, TN 7.9 mi
37041 Clarksville, TN 8.7 mi
42223 Fort Campbell, KY 9.7 mi
37044 Clarksville, TN 10.0 mi
37050 Cumberland City, TN 10.7 mi
37040 Clarksville, TN 11.3 mi
37052 Cunningham, TN 11.5 mi
42254 La Fayette, KY 12.4 mi

Find every ZIP code within 10 miles of 37191 →

Questions about this ZIP code

Where is ZIP code 37191?

37191 is in Woodlawn, Tennessee, in Montgomery County, part of the Clarksville, TN-KY metropolitan area. Its published point location is 36.5058, -87.5301.

What county is 37191 in?

37191 lies in Montgomery County.

What area code is 37191?

Woodlawn uses area code 931, from NANPA's telephone records.

What time zone is 37191 in?

37191 uses America/Chicago.

How many people live in 37191?

About 3,860 people live in ZIP code 37191, in 1,342 households, at 84.1 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 37191?

$91,455 a year, against $69,595 across Tennessee.

What ZIP codes are near 37191?

The closest are 37142 (6.7 mi), 37079 (7.1 mi), 37042 (7.9 mi), 37041 (8.7 mi) and 42223 (9.7 mi).

Is 37191 a PO Box ZIP code?

37191 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “37191 ZIP Code — Woodlawn, Tennessee (Montgomery County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/37191

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