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/65770

65770

ZIP 65770 is Walnut Grove, Missouri, mostly in Greene County; area code 417; Central time.

Type
Standard
Time zone
America/Chicago
County
Greene +2 more
Metro area
Springfield, MO
Population
2,599
Coordinates
37.4226, -93.5482
☼ Live from 65770 — Walnut Grove, MO

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 65770 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 65770
  • 🔢 Type 65770 into a pocket calculator and turn it upside down: OLLSg — not quite a word, sorry.
  • ➕ As a number, 65,770 = 2 × 5 × 6577. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10000000011101010
  • 🏠 Its numerical neighbours: 65769 (Verona, MO, 37 mi away) and 65771 (Walnut Shade, MO, 49 mi away).
  • 🔄 Backwards, 65770 becomes 07756 — and that is a real ZIP code: Ocean Grove, NJ, 1,067 miles away.
  • 👥 34 other ZIP codes are made of exactly the same digits (05677, 05767, 05776, 06757, 07657, 07675, …). The farthest-flung twin is 05677 in Waterbury Center, VT, 1,186 miles away.
  • 🧭 Farther south than 62% of all ZIP codes, and farther west than 65%.
  • 🎯318 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 65770 and you would come out at 37.42°S, 86.45°E — 1,154 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 45m of daylight. Shortest: 9h 35m.
  • 📏 At 95.7 square miles of land, 65770 is bigger than 77% of ZIP codes — room for about 73 Central Parks.
🌙 The sky over 65770 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population2,599This ZIP2,599
Households1,108This ZIP1,108
Housing units1,212This ZIP1,212
Median age51.5This ZIP51.5Missouri39.0US 38.9
Median household income$59,329This ZIP$59,329Missouri$70,702US $80,734
Median home value$188,700This ZIP$188,700Missouri$230,300US $332,700
Median gross rent$741This ZIP$741Missouri$1,033US $1,413
Bachelor's degree or higher12.2%This ZIP12.2%
Mean commute36.0 minThis ZIP36.0 min
Population density27.2 / sq miThis ZIP27.2 / sq mi

Business and tax activity

Business establishments39This ZIP39
Employees129This ZIP129
Annual payroll$5,455,000This ZIP$5,455,000
Tax returns filed1,370This ZIP1,370
Total adjusted gross income$83,323,000This ZIP$83,323,000

Land area

Land area95.72 sq miThis ZIP95.72 sq mi
Water area0.24 sq miThis ZIP0.24 sq mi

Counties 65770 spans

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

CountyShare of this ZIP
Greene County 48.5%
Polk County 37.7%
Dade County 13.8%

Other place names in 65770

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

ZIP codes near 65770

ZIPCityDistance
65645 Eudora, MO 3.8 mi
65601 Aldrich, MO 7.7 mi
65710 Morrisville, MO 8.2 mi
65781 Willard, MO 8.5 mi
65646 Everton, MO 10.5 mi
65604 Ash Grove, MO 10.9 mi
65617 Brighton, MO 11.8 mi
65635 Dadeville, MO 11.9 mi
65649 Fair Play, MO 14.1 mi
65612 Bois D Arc, MO 14.4 mi

Find every ZIP code within 10 miles of 65770 →

Questions about this ZIP code

Where is ZIP code 65770?

65770 is in Walnut Grove, Missouri, in Greene County, part of the Springfield, MO metropolitan area. Its published point location is 37.4226, -93.5482.

What county is 65770 in?

65770 spans 3 counties: Greene County, Polk County and Dade County. Most of it falls in Greene 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 65770?

Walnut Grove uses area code 417, from NANPA's telephone records.

What time zone is 65770 in?

65770 uses America/Chicago.

How many people live in 65770?

About 2,599 people live in ZIP code 65770, in 1,108 households, at 27.2 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 65770?

$59,329 a year, against $70,702 across Missouri.

What ZIP codes are near 65770?

The closest are 65645 (3.8 mi), 65601 (7.7 mi), 65710 (8.2 mi), 65781 (8.5 mi) and 65646 (10.5 mi).

Is 65770 a PO Box ZIP code?

65770 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “65770 ZIP Code — Walnut Grove, Missouri (Greene County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/65770

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/65770.json

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