In New Mexico, 59% of 18-year-olds are registered to vote, compared to 83% of voters 45+
Teens have the power to close the gap.
Learn MoreNew Mexico Voter Registration Gap
This maps shows the most recent county-level voter registration rates in New Mexico, one of a set of 39 states we currently track. Rates are shown for both 18-year-olds and adults ages 45 and older. Click a county to learn more about voter registration in there.
New Mexico
59% of 18-year-olds are registered to vote as of May 8, 2026.
Learn more about this information.
High school communities can close the gap in New Mexico.
Student-led, non-partisan voter registration drives in school ensure every student has the chance to get ready to vote before they graduate.
New Mexico County Registration Rates
This table shows the voter registration rates in each New Mexico county or county-equivalent as of May 8, 2026. We omit counties with 18-year-old populations below 100.
See our methods for more details.
| 18 vs 45+ | |||||
|---|---|---|---|---|---|
| Bernalillo County | 55% | 81% | 8,350 | 673,930 | |
| Chaves County | 58% | 74% | 1,077 | 64,217 | |
| Cibola County | 84% | 76% | 246 | 26,845 | |
| Colfax County | 59% | 80% | 143 | 12,322 | |
| Curry County | 56% | 80% | 681 | 47,638 | |
| Doña Ana County | 44% | 83% | 4,366 | 224,266 | |
| Eddy County | > 90% | 80% | 554 | 61,105 | |
| Grant County | 46% | 86% | 378 | 27,775 | |
| Lea County | 55% | 73% | 1,226 | 73,733 | |
| Los Alamos County | > 90% | > 90% | 127 | 19,435 | |
| Luna County | 53% | 75% | 440 | 25,611 | |
| McKinley County | 61% | > 90% | 1,033 | 70,431 | |
| Otero County | 52% | 80% | 921 | 68,816 | |
| Rio Arriba County | 57% | 81% | 514 | 40,070 | |
| Roosevelt County | 37% | 78% | 482 | 18,928 | |
| Sandoval County | 72% | > 90% | 1,780 | 153,604 | |
| San Juan County | 77% | 89% | 1,578 | 120,942 | |
| San Miguel County | 45% | 77% | 422 | 26,850 | |
| Santa Fe County | 64% | 81% | 1,592 | 156,105 | |
| Socorro County | 26% | 86% | 467 | 16,200 | |
| Taos County | > 90% | 82% | 209 | 34,543 | |
| Torrance County | 37% | 86% | 277 | 15,490 | |
| Valencia County | 73% | 81% | 914 | 78,458 |
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About this information
The voter data shown on this page comes from a commercial source that compiles official state records and was last updated on Jul 14, 2026. Population estimates come from the American Community Survey. To learn more, read our research model.
These pages are offered for guidance only and are not intended as legal advice. Please consult state election officials or an attorney if you have questions about any particular situation. We hope you find this useful. To cite our resources and original research, please provide links and/or cite The Civics Center.
If you have a question or noticed a discrepancy, please contact us.
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