NV District 4
Nevada · 4 Counties · North Las Vegas, Sunrise Manor, Mesquite
civdotiq.org
Federal Representatives
Catherine Cortez Masto
Democratic · U.S. Senator
Phone: 202-224-3542
Web: https://www.cortezmasto.senate.gov
Office: 309 Hart Senate Office Building Washington DC 20510
Jacky Rosen
Democratic · U.S. Senator
Phone: 202-224-6244
Web: https://www.rosen.senate.gov
Office: 713 Hart Senate Office Building Washington DC 20510
Steven Horsford
Democratic · U.S. Representative
Phone: 202-225-9894
Web: https://horsford.house.gov
Office: 406 Cannon House Office Building Washington DC 20515-2804
Key Demographics
813,654
Population
$75K
Median Income
37
Median Age
| Metric | Value |
|---|---|
| Bachelor's Degree or Higher | 14.0% |
| Poverty Rate | 13.6% |
| Urban Population | 65% |
| Diversity Index | 66.4 |
| Land Area | 41,790 sq mi |
Federal Spending
$18.2M
Total Annual
43
Contracts & Grants
$289K
Infrastructure
| Project | Agency | Amount |
|---|---|---|
| CORECIVIC, INC. | Department of Justice | $566.8M |
| HELIQWEST INTERNATIONAL INC. | Department of the Interior | $4.3M |
| TITAN-AUXO, LLC | Department of Veterans Affairs | $3.3M |
| ABBOTT LABORATORIES INC. | Department of Veterans Affairs | $2.9M |
| VALI COOPER INTERNATIONAL LLC | Department of Veterans Affairs | $1.9M |
Statewide Context
711,617
Nevada Medicaid & CHIP (Jun 2026)
205,463
Nevada Veteran Population (FY2026)
Statewide totals, not specific to this district — these federal programs report only at the state level. Sources: CMS (data.medicaid.gov), VA NCVAS (datahub.va.gov).
Geography
| Counties (4) | Major Cities |
|---|---|
| Clark, Lyon, Nye, White Pine | North Las Vegas, Sunrise Manor, Mesquite |