What is the population of Grenville?

The population of Grenville, NM is 29.

Where is Grenville located?

Grenville, NM is located at latitude 36.5928000 and longitude -103.6163400. It is in United States.

What is the area of Grenville?

The area of Grenville, NM is 1.612485 km².

What is the elevation of Grenville?

Grenville, NM has an elevation of 1823 meters (5981 feet) above sea level.

What time zone is Grenville in?

Grenville, NM is in the America/Denver time zone.

What state is Grenville in?

Grenville is in the state of New Mexico, United States.

What county is Grenville, NM in?

Grenville is in Union County, New Mexico.

How has the population of Grenville changed?

The population of Grenville, NM has decreased from 38 (2010) to 29 (2020), a change of -23.7%.

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Grenville, New Mexico

Grenville: human settlement in Union County, New Mexico, United States of America

About

Grenville is a city located in the county of Union in the U.S. state of New Mexico. Its population at the 2010 census was 38 and a population density of 24 people per km². After 10 years in 2020 city had an estimated population of 29 inhabitants.

Quick Facts about Grenville

Population	29 (2020)
Country	United States of America
State	New Mexico (United States)
County	Union County
Postal code	88424
Area	1.61 km²
Latitude & Longitude	36.5928,-103.6163
Altitude	5,981 feet / 1823 meters
Time Zone	Mountain Time Zone
Local time	23:13:51 (19th April 2026)
Density	18 Pop. per km² as of 2020
Population growth	-31.03% (2010-2020)
Weather	33℉ Mostly Clear 7-days weather

Geography

Grenville is located at 36°35'34"N 103°36'59"W (36.5928000, -103.6163400).

Grenville map

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Weather

33°F

Mostly Clear

10 to 15 mph SW Overnight

Mostly clear, with a low around 33. Southwest wind 10 to 15 mph.

7-Day Forecast

Demographics

According to census records, the population of Grenville decreased by 31.03% in 10 years.

Year	Population	% Change	Method
2010	38	-	census
2011	31	-22.58%	estimation process
2012	30	-3.33%	estimation process
2013	30	0%	estimation process
2014	29	-3.45%	estimation process
2015	28	-3.57%	estimation process
2016	28	0%	estimation process
2017	31	9.68%	estimation process
2018	30	-3.33%	estimation process
2019	29	-3.45%	estimation process
2020	29	0%	estimation process

Grenville zip code is 88424. County name: Union, County fips: 35059

Nearby Transit Stations (2)

Rail and bus stations connected to Grenville, NM. Select a station to open its map and address details.

Code	Name	Address	Type
RAT	Raton	201 South First Street	RAIL
TRI	Trinidad	110 West Pine Street	RAIL

Nearby Post Offices

Closest post offices linked to Grenville.

Post Office Name	City	ZIP
Grenvill Post Office	Grenville (NM)	88424

Other cities in Union County

Cities, towns, neighborhoods & other populated places in Union County , NM.

City Name	Population	Title
Clayton	2,660	Town in New Mexico
Des Moines	121	Town
Folsom	53	Town in New Mexico, United States