Grenville
Grenville is significantly wealthier than the US average, with a median household income of $115,625. The city has more than doubled in size since 2000, adding 31 residents. Median home value is $100,000. With a median age of 58.2, the population is older than the US median of 38.9. It ranks in the top 5% of US cities for household income. Households here earn about 80% more than the New Mexico median.
Population & growth
PEP 2025 EST:24 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Grenville, New Mexico?
Grenville, New Mexico has about 56 residents according to the 2024 American Community Survey.
What is the median household income in Grenville, New Mexico?
The typical household in Grenville, New Mexico earns about $115,625 a year. Half of households make more than that, and half make less.
Is Grenville, New Mexico expensive?
In Grenville, New Mexico, the median home is worth about $100,000.
How educated are people in Grenville, New Mexico?
About 26.1% of adults age 25 and over in Grenville, New Mexico hold a bachelor's degree or higher.
What is the poverty rate in Grenville, New Mexico?
About 7.1% of people in Grenville, New Mexico live below the federal poverty line.
Has Grenville, New Mexico grown since 1990?
Yes, Grenville, New Mexico has grown since 1990. The population has added about 44 residents, a change of about 367 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024