Nevada / NV-04
Nevada District 4
Score
Irregularity score 6 Very compactLess compact than 1% of other congressional districts.
423rd least compact of 429 nationally, 4th of 4 in Nevada.
A score describes shape, not intent. Coastlines, rivers and the Voting Rights Act can all make a district irregular. How scores work
The three measures
- Polsby-Popper
- 0.50at least as compact as 96% of districts on this measure
Area compared with perimeter. Low for jagged or snaking edges.
- Reock
- 0.68at least as compact as 89% of districts on this measure
Area compared with the smallest circle around the district, counting only land. Low for stretched shapes.
- Convex hull
- 0.93at least as compact as 96% of districts on this measure
Area compared with a rubber band stretched around the district, counting only land. Low for bites and tentacles.
Each measure runs from 0 to 1, where 1 is a perfect circle or a shape with no dents.
The state's edge
48% of this district's border is the state's edge: a coastline, a national border or a state line. Mapmakers don't choose those lines. A ragged one, like a coastline or a river, lowers Polsby-Popper. Reock and convex hull count only the state's own land, so water and neighboring states don't count against them. More on the state's edge
Who lives here
Most of this district's voting-age residents (58.4%) belong to minority groups. The largest are Hispanic or Latino (30.6%) and Black (17.2%). The Voting Rights Act can require districts that keep a minority community together so it can elect candidates it prefers, and those districts can be irregular on purpose. A district like this isn't necessarily drawn for that reason, and the site doesn't know whether this one was. Figures are from the 2020 Census. How these are counted
Cities and towns
The largest places with people in this district, from the 2020 Census. A place split between districts shows how many of its residents live in this one.
- Las Vegas city333,893 of its 641,903 residents
- North Las Vegas city262,515 of its 262,527 residents
- Sunrise Manor community57,267 of its 205,618 residents
- Pahrump communityall 44,738 residents
- Mesquite cityall 20,471 residents
- Moapa Valley communityall 6,289 residents
- Nellis AFB communityall 4,379 residents
- Henderson city3,553 of its 317,610 residents
- Hawthorne communityall 3,118 residents
- Tonopah communityall 2,179 residents
And 25 smaller places. 4% of this district's people live outside any city, town or named community. How places are counted
ZIP codes
62 ZIP codes have residents in this district. 22 of them are split with other districts. A percentage is the share of that ZIP code's 2020 residents who live here.
Show all 62 ZIP codes
- 89001
- 89003
- 89007
- 89008
- 89010 (97%)
- 89011 (10%)
- 89013
- 89017
- 89018
- 89020
- 89021
- 89022
- 89025
- 89027
- 89030 (99%)
- 89031
- 89032
- 89034
- 89040
- 89042
- 89043 (99%)
- 89045
- 89047
- 89048
- 89049
- 89060 (99%)
- 89061 (99%)
- 89070
- 89081
- 89084
- 89085
- 89086
- 89101 (10%)
- 89102 (52%)
- 89104 (1%)
- 89106
- 89107
- 89108
- 89110 (1%)
- 89115 (95%)
- 89124
- 89128 (1%)
- 89129 (28%)
- 89130
- 89131
- 89143
- 89146 (57%)
- 89149 (94%)
- 89156 (1%)
- 89161 (25%)
- 89166 (99%)
- 89191
- 89310 (9%)
- 89314
- 89409
- 89415
- 89420
- 89422
- 89427
- 89430 (48%)
- 89444 (2%)
- 89447 (1%)
These are the Census Bureau's ZIP code areas, which match residential ZIP codes closely. ZIP codes used only for PO boxes or a single organization aren't included. How ZIP codes are matched
2024 presidential vote
Shares of the votes for the two of them; other candidates are left out. Nevada used the same lines in 2024, so this is added up from precinct results. A precinct split between districts is divided by its House votes, so the figures are close estimates. Where the votes come from
U.S. House
Steven A. Horsford, Democrat
Elected November 3, 2026, takes office January 3, 2027.
Unofficial results from the Nevada Secretary of State, checked November 6, 2026. A race shows a winner once news decision desks have called it. Results become official when the state certifies them. Where this comes from
Nevada's senators
- Catherine Cortez Masto, Democrat
- Jacky Rosen, Democrat
Senators are elected by the whole state, so district lines don't change who they are. Senators serving as of November 6, 2026. Senators elected in November 2026 take office January 3, 2027. Where this comes from
Where it sits in Nevada
- Very compact (0 to 19)
- Compact (20 to 39)
- Middle (40 to 59)
- Irregular (60 to 79)
- Very irregular (80 to 100)
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