Nevada State Assembly seat · lines in effect since 2022
Nevada Assembly District 21
A district of about 71,000 people, 37% of adults with a bachelor's degree. It votes D+2.9 relative to the nation for president.
Where it sits among all 42 seats
Every Nevada State Assembly seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Every race on these lines
Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.
| 2016 | 2018 | 2022 | 2024 | 2026 | |
|---|---|---|---|---|---|
| U.S. Senate | D+3.1 | D+11.0 | No race | D+6.3 | No race |
| Governor | No race | D+10.6 | No race | No race | No race |
| Nevada State Assembly | No race | No race | D+4.8 | D+1.5 | D+19.6 |
Outlined: the race for this seat itselfBlank: no race that year
Source: 99chambers results archive: precinct results allocated to current lines; 2026: Nevada Secretary of StateUpdated Nov 7, 2026, 3:01 PM ET
Who lives here, compared
Grey bars show the spread of all 42 seats. Small marks are other seats in Nevada. The black marker is District 21.
Higher than 85% of seats.
Higher than 56% of seats.
Lower than 73% of seats.
Lower than 66% of seats.
Higher than 80% of seats.
Denser than 80% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean. 1 of the 4 flipped this year.
District 3721% Hispanic · 34% college gradsD+1.1Held DDistrict 29
21% Hispanic · 30% college gradsD+4.7Held DDistrict 41
23% Hispanic · 32% college gradsD+1.3Held DDistrict 2
47% college gradsR+4.5Flipped D
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Who has held it
These lines took effect in 2022.
- Elaine Marzola (D)
2023– · Won 2022 by 4.8, 2024 by 1.5, 2026 by 19.6
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)