Lake Arthur
Lake Arthur has roughly average household income, with a median household income of $76,429. Population has held roughly steady since 2000. 3% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than tripled since 2000, reaching $116,100. At a median age of 30.7, residents skew younger than the country as a whole.
Population & growth
PEP 2025 EST:377 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
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Race & ethnicity
Education
Commute & transportation
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People & community
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How many people live in Lake Arthur, New Mexico?
Lake Arthur, New Mexico has about 478 residents according to the 2024 American Community Survey.
What is the median household income in Lake Arthur, New Mexico?
The typical household in Lake Arthur, New Mexico earns about $76,429 a year. Half of households make more than that, and half make less.
Is Lake Arthur, New Mexico expensive?
In Lake Arthur, New Mexico, the median home is worth about $116,100.
How educated are people in Lake Arthur, New Mexico?
About 3.3% of adults age 25 and over in Lake Arthur, New Mexico hold a bachelor's degree or higher.
What is the poverty rate in Lake Arthur, New Mexico?
About 7.5% of people in Lake Arthur, New Mexico live below the federal poverty line.
Has Lake Arthur, New Mexico grown since 1990?
Yes, Lake Arthur, New Mexico has grown since 1990. The population has added about 159 residents, a change of about 50 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024