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zipcodes.pro — ZIP/63101

63101

ZIP 63101 is in Saint Louis, Missouri, in St. Louis City; area codes 314 and 557; Central time. Saint Louis has 68 ZIP codes in all.

Type
Standard
Time zone
America/Chicago
Metro area
St. Louis, MO-IL
Population
3,130
Coordinates
38.6314, -90.1928
☼ Live from 63101 — Saint Louis, MO

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Local time: —

Where 63101 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 63101
  • 🔢 Type 63101 into a pocket calculator and turn it upside down: IOIEg — not quite a word, sorry.
  • ➕ As a number, 63,101 = 89 × 709. Its digits add up to 11, a total 714 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111011001111101
  • 🏠 Its numerical neighbours: 63099 (Fenton, MO, 13 mi away) and 63102 (Saint Louis, MO, 0 mi away).
  • 🔄 Backwards, 63101 becomes 10136, which is not a ZIP code at all.
  • 👥 28 other ZIP codes are made of exactly the same digits (01613, 06131, 10163, 11360, 13061, 13160, …). The farthest-flung twin is 01613 in Worcester, MA, 997 miles away.
  • 🧭 Farther south than 54% of all ZIP codes, and farther west than 57%.
  • 🎯456 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 63101 and you would come out at 38.63°S, 89.81°E — 1,217 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 52m of daylight. Shortest: 9h 28m.
  • 📏 At 0.362 square miles of land, 63101 is bigger than 4% of ZIP codes — about 175 football fields.
🌙 The sky over 63101 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population3,130This ZIP3,130
Households2,130This ZIP2,130
Housing units2,705This ZIP2,705
Median age37.1This ZIP37.1Missouri39.0US 38.9
Median household income$66,678This ZIP$66,678Missouri$70,702US $80,734
Median home value$223,200This ZIP$223,200Missouri$230,300US $332,700
Median gross rent$1,272This ZIP$1,272Missouri$1,033US $1,413
Bachelor's degree or higher57.8%This ZIP57.8%
Mean commute16.0 minThis ZIP16.0 min
Population density8,646.4 / sq miThis ZIP8,646.4 / sq mi

Business and tax activity

Business establishments504This ZIP504
Employees15,456This ZIP15,456
Annual payroll$1,375,424,000This ZIP$1,375,424,000
Tax returns filed1,800This ZIP1,800
Total adjusted gross income$147,065,000This ZIP$147,065,000

Land area

Land area0.36 sq miThis ZIP0.36 sq mi
Water area0.00 sq mi

Other place names in 63101

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

ZIP codes near 63101

ZIPCityDistance
63150 Saint Louis, MO 0.4 mi
63169 Saint Louis, MO 0.4 mi
63180 Saint Louis, MO 0.4 mi
63182 Saint Louis, MO 0.4 mi
63188 Saint Louis, MO 0.4 mi
63197 Saint Louis, MO 0.4 mi
63102 Saint Louis, MO 0.4 mi
63155 Saint Louis, MO 0.7 mi
63106 Saint Louis, MO 1.2 mi
63103 Saint Louis, MO 1.3 mi

Find every ZIP code within 10 miles of 63101 →

Questions about this ZIP code

Where is ZIP code 63101?

63101 is in Saint Louis, Missouri, in St. Louis city, part of the St. Louis, MO-IL metropolitan area. Its published point location is 38.6314, -90.1928.

What county is 63101 in?

63101 lies in St. Louis city.

What area code is 63101?

Saint Louis uses area codes 314 and 557, from NANPA's telephone records.

What time zone is 63101 in?

63101 uses America/Chicago.

How many people live in 63101?

About 3,130 people live in ZIP code 63101, in 2,130 households, at 8,646.4 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 63101?

$66,678 a year, against $70,702 across Missouri.

What ZIP codes are near 63101?

The closest are 63150 (0.4 mi), 63169 (0.4 mi), 63180 (0.4 mi), 63182 (0.4 mi) and 63188 (0.4 mi).

Is 63101 a PO Box ZIP code?

63101 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “63101 ZIP Code — Saint Louis, Missouri (St. Louis City).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/63101

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