In 2023, Grenville, NM had a population of 40 people with a median age of 58.6 and a median household income of $114,167. Between 2022 and 2023 the population of Grenville, NM stayed from 40 to 40, a 0% change and its median household income N/A from N/A to $114,167, a N/A% N/A.
The 5 largest ethnic groups in Grenville, NM are White (Non-Hispanic) (100%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Grenville, NM reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Grenville, NM are U.S. citizens.
Most people in Grenville, NM drove alone to work, and the average commute time was 26.6 minutes. The average car ownership in Grenville, NM was 3 cars per household.