RANKING · 2010 CENSUS · 33 SHOWN OF 33

Lowest fertility rate, New Mexico counties · 2010

New Mexico counties with the lowest general fertility rate, births per 1,000 women ages 15-50 in the past 12 months (2023 ACS). This list covers the 33 counties in New Mexico that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2024

RANKPLACESTATEPOPBIRTHS PER 1,000 WOMEN (15-50)VS 2000

01Catron County, NMNM3,8270.0–

02Mora County, NMNM4,0510.0–

03Sierra County, NMNM11,39517.6–

04Union County, NMNM3,84421.9–

05Los Alamos County, NMNM19,40727.0–

06Luna County, NMNM25,40729.0–

07Guadalupe County, NMNM4,34334.6–

08Taos County, NMNM34,56439.7–

09Quay County, NMNM8,45445.0–

10Cibola County, NMNM26,80745.2–

11McKinley County, NMNM68,11950.0–

12De Baca County, NMNM1,64751.9–

13Lincoln County, NMNM19,84453.8–

14Santa Fe County, NMNM156,90754.9–

15Grant County, NMNM27,25257.5–

16Bernalillo County, NMNM667,60157.8–

17San Miguel County, NMNM26,26058.4–

18Valencia County, NMNM82,01360.4–

19Doña Ana County, NMNM229,09161.5–

20Sandoval County, NMNM159,56561.7–

21Eddy County, NMNM62,50963.6–

22Torrance County, NMNM16,10063.6–

23Rio Arriba County, NMNM39,83265.9–

24Lea County, NMNM74,74970.3–

25Otero County, NMNM70,36871.0–

26Roosevelt County, NMNM18,61572.6–

27San Juan County, NMNM120,34075.3–

28Colfax County, NMNM12,18476.2–

29Chaves County, NMNM63,36478.5–

30Socorro County, NMNM15,83879.4–

31Curry County, NMNM46,65581.5–

32Hidalgo County, NMNM3,929135.6–

33Harding County, NMNM617202.1–

SHOWING 1–33 OF 33

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES