Postal Codes

89403 ZIP Code

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ZIP code 89403 covers Dayton, Nevada, with a population of about 17,391 and a median household income of $87,226.

Population
17,391107 per square mile
Median age
46.88.1 points above the US average
Median household income
$87,2261.2× the Nevada median
Poverty rate
5%7.4 points below the US average
Typical home value
$461,567up 11.7% in five years
Median rent
$1,27514% below the Nevada median
Degree or higher
20%15 points below the US average
Homeownership
82.7%17.7 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
173

Where 89403 is

Dayton, Nevada — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population17,391
Median age46.8
Family households68.6%
Born outside the US7.7%
Speaks a language other than English at home15%
White (non-Hispanic)71.5%
Black (non-Hispanic)0.7%
Asian (non-Hispanic)1.7%
Hispanic or Latino22.7%
Veterans13.3%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$87,226
Income per person$40,125
Poverty rate5%
Households on SNAP or cash assistance8.9%

Household income distribution

Under $10k3.2%
$10–15k2.8%
$15–20k2.2%
$20–25k1.9%
$25–30k1.3%
$30–35k1.9%
$35–40k4.0%
$40–45k2.1%
$45–50k5.6%
$50–60k5.5%
$60–75k11.4%
$75–100k14.1%
$100–125k12.3%
$125–150k12.4%
$150–200k12.0%
$200k or more7.3%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed8,860
Mean adjusted gross income$76,611
Returns declaring $200,000 or more3.6%
Returns, under $25k20.7%
Returns, $25k–$50k23.1%
Returns, $50k–$75k18.5%
Returns, $75k–$100k14.0%
Returns, $100k–$200k20.1%
Returns, $200k or more3.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$391,500
Median gross rent$1,275
Rent as a share of household income27.1%
Owner-occupied82.7%
Vacant homes4.6%
Median year built1999

What the homes are

Detached house81.7%
Attached house0.9%
2 to 4 units2.4%
5 to 19 units3.5%
20 or more units0%
Mobile home11.5%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$461,567as of 2026-07
Typical home value, 1 yearup 1.4%
Typical home value, 5 yearsup 11.7%
Typical home value, 10 yearsup 103.9%
Typical asking rent$2,291as of 2026-07
Typical home value since 2000
200820172026$470,749$128,476

$216,230 in 2008 to $461,567 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate8.7%
Bachelor's degree or higher20%
High school diploma or higher88.6%
Works from home10.1%
Drives to work alone76.9%
Takes public transport0%
Commutes 45 minutes or more27.6%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity32.9% 0.5 pts below the national average of 33.4%
Diagnosed diabetes11.4% 0.6 pts below the national average of 12%
Currently smokes13.5% same as the national average of 13.2%
High blood pressure36.7% 2.6 pts above the national average of 34.1%
Fair or poor general health19.6% 0.7 pts below the national average of 20.3%
No health insurance (18–64)10% 1.3 pts below the national average of 11.3%
Depression20.9% 1 pts below the national average of 21.9%
No leisure-time physical activity24% 1.4 pts below the national average of 25.4%
Arthritis28.5% 3.4 pts above the national average of 25.1%
Binge drinking15.7% same as the national average of 16%
Taking blood pressure medication75.7% 1 pts above the national average of 74.7%
Cancer (non-skin)10.3% 2.6 pts above the national average of 7.7%
Current asthma10.8% same as the national average of 10.4%
Coronary heart disease7% 0.8 pts above the national average of 6.2%
Routine check-up in past year75% 1.7 pts below the national average of 76.7%
Cholesterol screening87.5% 1.6 pts above the national average of 85.9%
Cognitive disability14% 0.8 pts below the national average of 14.8%
Colorectal screening68.9% 4.6 pts above the national average of 64.3%
COPD7.5% 0.9 pts above the national average of 6.6%
Visited a dentist66.6% 5.3 pts above the national average of 61.3%
Any disability33% 2.3 pts above the national average of 30.7%
Lacks emotional support23.6% 1.2 pts below the national average of 24.8%
Food insecurity11.5% 5.6 pts below the national average of 17.1%
Received food stamps8.8% 5.5 pts below the national average of 14.3%
Hearing disability8.2% 1.5 pts above the national average of 6.7%
High cholesterol40.3% 4.1 pts above the national average of 36.2%
Housing insecurity9.8% 4 pts below the national average of 13.8%
Independent living disability7.5% 0.9 pts below the national average of 8.4%
Lacks transport6.9% 2.3 pts below the national average of 9.2%
Loneliness33.5% 0.9 pts below the national average of 34.4%
Mammography use69.8% 6.1 pts below the national average of 75.9%
Poor mental health (14+ days)16.5% same as the national average of 16.8%
Mobility disability14.9% 0.9 pts above the national average of 14%
Poor physical health (14+ days)14.6% 1.1 pts above the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Utility shut-off threat6.3% 2.5 pts below the national average of 8.8%
Sleeps under 7 hours34% 2.4 pts below the national average of 36.4%
Stroke3.6% same as the national average of 3.4%
All natural teeth lost9.6% 3.4 pts below the national average of 13%
Vision disability4.5% 1.1 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments173
People employed1,326
Annual payroll$55,007,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 93.9% of US census tracts
FEMA ratingRelatively Low to Very High across the 5 census tracts this ZIP code covers
Expected annual loss93.3 out of 100
Community resilience11.6 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Wildfire99.6Very High at its worst in this ZIP code
Winter weather98.9Very High at its worst in this ZIP code
Earthquake88.3Relatively High at its worst in this ZIP code
River flooding85.6Relatively High at its worst in this ZIP code
Drought83Relatively Low at its worst in this ZIP code
Landslide82.7Relatively Moderate at its worst in this ZIP code
Lightning78.2Relatively High at its worst in this ZIP code
Volcanic activity67.5Very Low at its worst in this ZIP code
Hail65.6Relatively Low at its worst in this ZIP code
Strong wind61.5Relatively Moderate at its worst in this ZIP code
Heat wave57.8Relatively Moderate at its worst in this ZIP code
Ice storm46.1Relatively Low at its worst in this ZIP code
Avalanche9.7Very Low at its worst in this ZIP code
Tornado3.6Very Low at its worst in this ZIP code
Compared with Nevada and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPNevadaUnited States
Median household income$87,226$75,561$78,538
Income per person$40,125$39,963$43,289
Poverty rate5%12.6%12.4%
Median home value$391,500$406,100$303,400
Median gross rent$1,275$1,489$1,348
Homeownership82.7%59.3%65%
Bachelor's degree or higher20%27.4%35%
Unemployment rate8.7%6.8%5.2%
Works from home10.1%10.5%13.5%
Born outside the US7.7%19%13.9%
Median age46.838.938.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationVIRGINIA CITY, NV US10.9 km away
Rain in a year12 in
Snow in a year46 in

Average high and low by month

January40.9°F / 27°F1.82 in rain, 13 in snow
February43.1°F / 28.6°F2.06 in rain, 8.7 in snow
March49°F / 32.9°F1.6 in rain, 9.3 in snow
April54.6°F / 35.7°F0.54 in rain, 2.3 in snow
May63.9°F / 44°F0.74 in rain, 0.7 in snow
June74.3°F / 52.8°F0.55 in rain, 0.2 in snow
July83.8°F / 61.5°F0.19 in rain
August82.4°F / 60.1°F0.24 in rain
September73.9°F / 53.1°F0.29 in rain
October61.3°F / 42.5°F0.65 in rain, 0.3 in snow
November48.8°F / 32.7°F1.07 in rain, 2.4 in snow
December40.3°F / 26.4°F1.95 in rain, 9.5 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket66% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Lyon County School District80.4% of this ZIP code's land area
Storey County School District19.6% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability39more vulnerable than 39% of US census tracts
Socioeconomic status46more vulnerable than 46% of US census tracts
Household characteristics59more vulnerable than 59% of US census tracts
Racial and ethnic minority status42more vulnerable than 42% of US census tracts
Housing type and transport23more vulnerable than 23% of US census tracts
Walkability3.7 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

89428 Silver City, NV9.6 km away
89440 Virginia City, NV11.3 km away
89521 Reno, NV17.5 km away
89706 Carson City, NV21.1 km away
89701 Carson City, NV23.6 km away
89703 Carson City, NV24.7 km away
89711 Carson City, NV24.8 km away
89712 Carson City, NV24.8 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Lyon County80.4% of this ZIP code's land area
Storey County19.6% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area161.95 sq mi
Water area0.06 sq mi
Population density107 people per sq mi
Latitude, longitude39.2806, -119.5287

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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