Counties in New Mexico by natural change, July to June

Doña Ana County had the highest natural change, July to June of 33 counties in 2023, at 518. Santa Fe County had the lowest, at -437. The median was -35 and the figure for New Mexico was -785. Source: the U.S. Census Bureau.

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Lowest-437Santa Fe County
Median-3533 counties
New Mexico-785History

Map of counties, 2023

Bernalillo County: -424 personsCatron County: -36 personsChaves County: 4 personsCibola County: -80 personsColfax County: -60 personsCurry County: 315 personsDe Baca County: -19 personsDoña Ana County: 518 personsEddy County: 200 personsGrant County: -188 personsGuadalupe County: -19 personsHarding County: -4 personsHidalgo County: -16 personsLea County: 434 personsLincoln County: -132 personsLos Alamos County: 21 personsLuna County: 66 personsMcKinley County: -138 personsMora County: -32 personsOtero County: 85 personsQuay County: -30 personsRio Arriba County: -110 personsRoosevelt County: 50 personsSandoval County: -99 personsSan Juan County: -75 personsSan Miguel County: -118 personsSanta Fe County: -437 personsSierra County: -162 personsSocorro County: -57 personsTaos County: -197 personsTorrance County: -38 personsUnion County: -35 personsValencia County: 28 persons
  • Under -120
  • -120 to -37
  • -37 to 0
  • 0 to 50
  • 50 to 200
  • 200 and over
persons, 2023. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2023

Doña Ana County: 518 personsDoña Ana County518Lea County: 434 personsLea County434Curry County: 315 personsCurry County315Eddy County: 200 personsEddy County200Otero County: 85 personsOtero County85Luna County: 66 personsLuna County66Roosevelt County: 50 personsRoosevelt County50Valencia County: 28 personsValencia County28Los Alamos County: 21 personsLos Alamos County21Chaves County: 4 personsChaves County4Harding County: -4 personsHarding County-4Hidalgo County: -16 personsHidalgo County-16De Baca County: -19 personsDe Baca County-19Guadalupe County: -19 personsGuadalupe County-19Quay County: -30 personsQuay County-30Mora County: -32 personsMora County-32Union County: -35 personsUnion County-35Catron County: -36 personsCatron County-36Torrance County: -38 personsTorrance County-38Socorro County: -57 personsSocorro County-57Colfax County: -60 personsColfax County-60San Juan County: -75 personsSan Juan County-75Cibola County: -80 personsCibola County-80Sandoval County: -99 personsSandoval County-99Rio Arriba County: -110 personsRio Arriba County-110San Miguel County: -118 personsSan Miguel County-118Lincoln County: -132 personsLincoln County-132McKinley County: -138 personsMcKinley County-138Sierra County: -162 personsSierra County-162Grant County: -188 personsGrant County-188Taos County: -197 personsTaos County-197Bernalillo County: -424 personsBernalillo County-424Santa Fe County: -437 personsSanta Fe County-437Doña Ana County: 518 personsDoña Ana County518Lea County: 434 personsLea County434Curry County: 315 personsCurry County315Eddy County: 200 personsEddy County200Otero County: 85 personsOtero County85Luna County: 66 personsLuna County66Roosevelt County: 50 personsRoosevelt County50Valencia County: 28 personsValencia County28Los Alamos County: 21 personsLos Alamos County21Chaves County: 4 personsChaves County4Harding County: -4 personsHarding County-4Hidalgo County: -16 personsHidalgo County-16De Baca County: -19 personsDe Baca County-19Guadalupe County: -19 personsGuadalupe County-19Quay County: -30 personsQuay County-30Mora County: -32 personsMora County-32Union County: -35 personsUnion County-35Catron County: -36 personsCatron County-36Torrance County: -38 personsTorrance County-38Socorro County: -57 personsSocorro County-57Colfax County: -60 personsColfax County-60San Juan County: -75 personsSan Juan County-75Cibola County: -80 personsCibola County-80Sandoval County: -99 personsSandoval County-99Rio Arriba County: -110 personsRio Arriba County-110San Miguel County: -118 personsSan Miguel County-118Lincoln County: -132 personsLincoln County-132McKinley County: -138 personsMcKinley County-138Sierra County: -162 personsSierra County-162Grant County: -188 personsGrant County-188Taos County: -197 personsTaos County-197Bernalillo County: -424 personsBernalillo County-424Santa Fe County: -437 personsSanta Fe County-437
persons. Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Full ranking

RankCounties2023
persons
Change on 2022
1Doña Ana County Estimated518+59.9%
2Lea County Estimated434+45.6%
3Curry County Estimated315+74%
4Eddy County Estimated200+5,100%
5Otero County Estimated85+393.1%
6Luna County Estimated66+185.7%
7Roosevelt County Estimated50+42.9%
8Valencia County Estimated28+115.6%
9Los Alamos County Estimated21+177.8%
10Chaves County Estimated4+103.8%
11Harding County Estimated-4+60%
12Hidalgo County Estimated-16+5.9%
13De Baca County Estimated-19+9.5%
13Guadalupe County Estimated-19+26.9%
15Quay County Estimated-30+70.6%
16Mora County Estimated-32+3%
17Union County Estimated-35-288.9%
18Catron County Estimated-36+44.6%
19Torrance County Estimated-38+50.6%
20Socorro County Estimated-57-9.6%
21Colfax County Estimated-60+35.5%
22San Juan County Estimated-75+82%
23Cibola County Estimated-80+37.5%
24Sandoval County Estimated-99+74.7%
25Rio Arriba County Estimated-110+44.2%
26San Miguel County Estimated-118+38.5%
27Lincoln County Estimated-132+8.3%
28McKinley County Estimated-138+38.9%
29Sierra County Estimated-162+23.6%
30Grant County Estimated-188+14.5%
31Taos County Estimated-197-7.7%
32Bernalillo County Estimated-424+64.5%
33Santa Fe County Estimated-437+3.1%

Other periods

About this ranking

Estimated births minus deaths of residents from July 1 of the previous year through June 30 of the reported year. A negative value means more deaths than births.

Equals births_july_june minus deaths_july_june for the same place and year. Not a calendar-year figure.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (Counties in New Mexico by natural change, July to June, 2023) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in New Mexico by natural change, July to June, 2023. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/natural-change-july-june/new-mexico-counties?period=2023. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Counties in New Mexico by natural change, July to June, 2023. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/natural-change-july-june/new-mexico-counties?period=2023.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in New Mexico by natural change, July to June, 2023 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/natural-change-july-june/new-mexico-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_mexico_2023,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in New Mexico by natural change, July to June, 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/new-mexico-counties?period=2023. Publisher attribution: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in New Mexico by natural change, July to June, 2023
PY  - 2026
DA  - 2026/03/26
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/natural-change-july-june/new-mexico-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/natural-change-july-june/new-mexico-counties?period=2023.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  - 
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Questions

Which county has the highest natural change, July to June?

Doña Ana County, with 518 in 2023, according to the U.S. Census Bureau.

Which county has the lowest natural change, July to June?

Santa Fe County, with -437 in 2023.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Natural change, July to June: other rankings

Counties in New Mexico: more rankings