Washoe County, Nevada

Washoe County, Nevada, has 509,386 residents (July 2025 estimate). Its county seat is Reno. It uses Pacific Time and covers 6,316 sq mi (16,358 km²) of land.

Las VegasHenderson
Washoe County in Nevada
Lassen CountyModoc CountyNevada CountySierra CountyChurchill CountyHumboldt CountyPershing County
Washoe County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
509,386
Land area
6,316 sq mi (16,358 km²)
County seat or government
Reno
Time zone
Pacific TimeUTC-08:00 in January; UTC-07:00 in July
Median household income
$88,096 ± $1,556
Median home value
$539,900 ± $6,616
Median rent, with utilities
$1,608 ± $25
Homes lived in by their owners
59.9% ± 0.8 points
County type
County
Metro or micro area
Reno, NV metro areaCentral county
Water area
225 sq mi (583 km²)
State
Nevada
County code (FIPS)
32031
Coordinates (central point)
40.731320, -119.663269

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Washoe County

Time zoneLocal time and UTC offsetNext clock change
Pacific TimeAmerica/Los_AngelesUTC-08:00 in January; UTC-07:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 8943649,544 people
  2. 8950647,046 people
  3. 8950246,691 people
  4. 8952141,859 people
  5. 8943139,833 people
  6. 8952337,130 people
  7. 8950935,632 people
  8. 8951130,956 people
  9. 8950330,249 people
  10. 8951228,030 people
  11. 8943427,990 people
  12. 8943323,016 people
All 28
  1. 8950814,858 people
  2. 8944114,460 people
  3. 8970310,738 people
  4. 894519,285 people
  5. 895199,110 people
  6. 897044,846 people
  7. 895013,507 people
  8. 894392,532 people
  9. 895101,457 people
  10. 89442808 people
  11. 89557546 people
  12. 89424370 people
  13. 89412137 people
  14. 89402118 people
  15. 894050 people
  16. 894500 people

28 ZIP Code areas overlap Washoe County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

Washoe County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Washoe County, largest first

  1. Washoe County School District497,200 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Tribal areas in Washoe County, largest first

  1. Pyramid Lake Paiute Reservation1,421 people
  2. Reno-Sparks Indian Colony and Off-Reservation Trust Land802 people

American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. Reno, Nevada (city)273,212 people
  2. Sparks, Nevada (city)110,024 people
  3. Sun Valley, Nevada (CDP)22,228 people
  4. Spanish Springs, Nevada (CDP)17,980 people
  5. Cold Springs, Nevada (CDP)11,321 people
  6. Incline Village, Nevada (CDP)9,272 people
  7. Lemmon Valley, Nevada (CDP)4,412 people
  8. Washoe Valley, Nevada (CDP)3,315 people
  9. Golden Valley, Nevada (CDP)1,139 people
  10. Mogul, Nevada (CDP)1,050 people
  11. Verdi, Nevada (CDP)1,012 people
  12. Wadsworth, Nevada (CDP)705 people
All 17
  1. Nixon, Nevada (CDP)305 people
  2. Sutcliffe, Nevada (CDP)282 people
  3. Crystal Bay, Nevada (CDP)131 people
  4. Gerlach, Nevada (CDP)58 people
  5. Empire, Nevada (CDP)0 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Lassen County, California50 mi west
  2. Pershing County, Nevada69 mi east
  3. Modoc County, California81 mi northwest
  4. Storey County, Nevada90 mi south
  5. Sierra County, California92 mi southwest
  6. Humboldt County, Nevada93 mi northeast
  7. Carson City, Nevada109 mi south
  8. Churchill County, Nevada111 mi southeast
  9. Nevada County, California115 mi southwest
  10. Lyon County, Nevada121 mi south
  11. Placer County, California128 mi southwest
  12. Lake County, Oregon147 mi north
All 13
  1. Harney County, Oregon165 mi north

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.