Cities in De Baca County, New Mexico by Population (2024)

There are 2 cities in De Baca County, New Mexico.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Fort Sumner1New Mexico858877-0.58%2593.31
Lake Sumner2New Mexico1111716.84%262.27

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in De Baca County, New Mexico?

Fort Sumner is the largest city in De Baca County.

What is the smallest city in De Baca County, New Mexico?

Lake Sumner is the smallest city in De Baca County.

How many cities are in De Baca County?

There are 2 cities in De Baca County, New Mexico.

Frequently Asked Questions