What is the population of Diamond?

The population of Diamond, MO is 909.

Where is Diamond located?

Diamond, MO is located at latitude 36.9953400 and longitude -94.3160500. It is in United States.

What is the area of Diamond?

The area of Diamond, MO is 1.935492 km².

What is the elevation of Diamond?

Diamond, MO has an elevation of 353 meters (1158 feet) above sea level.

What time zone is Diamond in?

Diamond, MO is in the America/Chicago time zone.

What state is Diamond in?

Diamond is in the state of Missouri, United States.

What county is Diamond, MO in?

Diamond is in Newton County, Missouri.

How has the population of Diamond changed?

The population of Diamond, MO has increased from 902 (2010) to 909 (2020), a change of 0.8%.

Diamond, MO - Geographic Facts & Maps

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	23:16:19 (6th November 2026)
Density	470 Pop. per km² as of 2020
Population growth	0.78% (2010-2020)
Weather	50℉ Cloudy 7-days weather

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"

icon to open full mode. View satellite images

Weather

50°F

Cloudy

5 mph N This Afternoon

Cloudy. High near 50, with temperatures falling to around 48 in the afternoon. Wind chill values as low as 46. North wind around 5 mph.

7-Day Forecast

Demographics

The population of Diamond increased by 0.78% in 10 years.

Year	Population	% Change	Method
2010	902	-	census
2011	893	-1%	estimation process
2012	899	0.67%	estimation process
2013	902	0.33%	estimation process
2014	897	-0.55%	estimation process
2015	897	0%	estimation process
2016	909	1.34%	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

Nearby Post Offices

Closest post offices linked to Diamond.

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

Other cities in Newton County

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

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

Diamond, Missouri