Diamond, Missouri

Diamond: city in Newton County, Missouri, United States

About

Diamond is a city located in the county of Newton in the U.S. state of Missouri. Its population at the 2010 census was 902 and a population density of 466 people per km². After 10 years in 2020 city had an estimated population of 909 inhabitants.

Diamond locator map
Location of Diamond on Missouri map.

Quick Facts about Diamond

Population 909 (2020)
Country United States of America
State Missouri (United States)
County Newton County
Postal code 64840
Phone Area Codes 417
Area 1.94 km2
Latitude & Longitude 36.9953,-94.3161
Altitude 1,158 feet / 353 meters
Time Zone America/Chicago
Local time 04:28:07 (23rd April 2026)
Density 470 Pop. per km² as of 2020
Population growth 0.77% (2010-2020)
Weather 77℉ Partly Sunny 7-days weather
Newton County Missouri Incorporated and Unincorporated areas Diamond Highlighted locator map image
Newton County Missouri Incorporated and Unincorporated areas Diamond Highlighted locator map image

Geography

Diamond is located at 36°59'43"N 94°18'58"W (36.9953400, -94.3160500).

Diamond map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

77°F
Partly Sunny
13 to 23 mph S Thursday

Partly sunny, with a high near 77. South wind 13 to 23 mph, with gusts as high as 33 mph.

7-Day Forecast

Demographics

The population of Diamond increased by 0.77% in 10 years.

Year Population % Change Method
2010 902 - census
2011 893 -1.01% estimation process
2012 899 0.67% estimation process
2013 902 0.33% estimation process
2014 897 -0.56% estimation process
2015 897 0% estimation process
2016 909 1.32% estimation process
2017 911 0.22% estimation process
2018 908 -0.33% estimation process
2019 910 0.22% estimation process
2020 909 -0.11% estimation process
Diamond zip code is 64840. County name: Newton, County fips: 29145

People born in Diamond (2)

People born in Diamond, including African botanist and inventor George Washington Carver, newspaper executive and journalist Paul Miller, .

More notable people

Nearby Schools and Colleges

Schools and campuses linked to Diamond, MO. Select a name to open its map and contact details.

Code Name City ZIP
178527 Neosho Beauty College Neosho (MO) 64850-1525

Closest post offices linked to Diamond.

Post Office Name City ZIP
Diamond Post Office Diamond (MO) 64840

Other places with the same name (1)

Other cities in Newton County

Cities, towns, neighborhoods & other populated places in Newton County , MO. (more)

City Name Population Title
Neosho 12,116 City in Newton County, Missouri, United States
Seneca 2,394 City in Missouri
Granby 2,100 City in Missouri, United States
Loma Linda 782 Village in the United States
Leawood 678 Human settlement in Newton County, Missouri, United States of America
Shoal Creek Drive 327 Human settlement in Newton County, Missouri, United States of America
Saginaw 305 Human settlement in Newton County, Missouri, United States of America
Newtonia 194 Village in the United States
Stella 153 Village in Missouri, United States
Redings Mill 150 Human settlement in Newton County, Missouri, United States of America
Wentworth 145 Village in Missouri, United States
Stark City 139 Village in the United States
Grand Falls Plaza 112 Village in the United States
Shoal Creek Estates 92 Village in the United States
Ritchey 81 Village in the United States
Dennis Acres 72 Human settlement in Newton County, Missouri, United States of America