Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/63436

63436

ZIP 63436 is Center, Missouri, in Ralls County; area code 573; Central time.

Type
Standard
Time zone
America/Chicago
County
Ralls
Metro area
Hannibal, MO
Population
1,199
Coordinates
39.5006, -91.5401
☼ Live from 63436 — Center, MO

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 63436 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 63436
  • 🔢 Type 63436 into a pocket calculator and turn it upside down: gEhEg — not quite a word, sorry.
  • ⇆63436 reads the same backwards. It is one of only 412 palindromic ZIP codes.
  • ➕ As a number, 63,436 = 2 × 2 × 15859. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111011111001100
  • 🏠 Its numerical neighbours: 63435 (Canton, MO, 48 mi away) and 63437 (Clarence, MO, 40 mi away).
  • 👥 9 other ZIP codes are made of exactly the same digits (33466, 33646, 33664, 34636, 36346, 36436, …). The farthest-flung twin is 33466 in Lake Worth, FL, 1,108 miles away.
  • 🧭 Farther north than 52% of all ZIP codes, and farther west than 60%.
  • 🎯375 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 63436 and you would come out at 39.50°S, 88.46°E — 1,123 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 58m of daylight. Shortest: 9h 23m.
  • 📏 At 79.5 square miles of land, 63436 is bigger than 72% of ZIP codes — room for about 60 Central Parks.
🌙 The sky over 63436 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,199This ZIP1,199
Households505This ZIP505
Housing units668This ZIP668
Median age54.6This ZIP54.6Missouri39.0US 38.9
Median household income$56,808This ZIP$56,808Missouri$70,702US $80,734
Median home value$175,500This ZIP$175,500Missouri$230,300US $332,700
Median gross rent$321This ZIP$321Missouri$1,033US $1,413
Bachelor's degree or higher7.6%This ZIP7.6%
Mean commute22.7 minThis ZIP22.7 min
Population density15.1 / sq miThis ZIP15.1 / sq mi

Business and tax activity

Business establishments37This ZIP37
Employees161This ZIP161
Annual payroll$5,328,000This ZIP$5,328,000
Tax returns filed580This ZIP580
Total adjusted gross income$34,656,000This ZIP$34,656,000

Land area

Land area79.55 sq miThis ZIP79.55 sq mi
Water area1.00 sq miThis ZIP1.00 sq mi

Other place names in 63436

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

ZIP codes near 63436

ZIPCityDistance
63459 New London, MO 10.2 mi
63462 Perry, MO 10.3 mi
63441 Frankford, MO 11.7 mi
63382 Vandalia, MO 13.3 mi
63401 Hannibal, MO 13.7 mi
63456 Monroe City, MO 14.5 mi
65283 Stoutsville, MO 15.3 mi
63339 Curryville, MO 15.4 mi
63345 Farber, MO 15.6 mi
63467 Saverton, MO 17.8 mi

Find every ZIP code within 10 miles of 63436 →

Questions about this ZIP code

Where is ZIP code 63436?

63436 is in Center, Missouri, in Ralls County, part of the Hannibal, MO micropolitan area. Its published point location is 39.5006, -91.5401.

What county is 63436 in?

63436 lies in Ralls County.

What area code is 63436?

Center uses area code 573, from NANPA's telephone records.

What time zone is 63436 in?

63436 uses America/Chicago.

How many people live in 63436?

About 1,199 people live in ZIP code 63436, in 505 households, at 15.1 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 63436?

$56,808 a year, against $70,702 across Missouri.

What ZIP codes are near 63436?

The closest are 63459 (10.2 mi), 63462 (10.3 mi), 63441 (11.7 mi), 63382 (13.3 mi) and 63401 (13.7 mi).

Is 63436 a PO Box ZIP code?

63436 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “63436 ZIP Code — Center, Missouri (Ralls County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/63436

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/63436.json

Underlying data is public domain or openly licensed — sources, vintages and licences.