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County ZIP codes · Nevada · FIPS 32019

Lyon County, NV ZIP Codes

Lyon County, Nevada has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 6 of the residential ones lie mainly in Lyon County and 3 mainly in a neighboring county; 5 cross the county line. Median household income ranges from $55,714 in 89429 (Silver Springs) to $97,153 in 89403 (Dayton) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Lyon County?

89403 · Dayton: $97k89406 · Fallon: $79k89408 · Fernley: $90k89428 · Silver City: $69k89429 · Silver Springs: $56k89430 · Smith: $175k89444 · Wellington: $59k89447 · Yerington: $57k89706 · Carson City: $63k894068944789408894448942989403897068943089403 · Dayton: $97k89406 · Fallon: $79k89408 · Fernley: $90k89428 · Silver City: $69k89429 · Silver Springs: $56k89430 · Smith: $175k89444 · Wellington: $59k89447 · Yerington: $57k89706 · Carson City: $63k89406894478940889444894298970689403 · Dayton: $97k89406 · Fallon: $79k89408 · Fernley: $90k89428 · Silver City: $69k89429 · Silver Springs: $56k89430 · Smith: $175k89444 · Wellington: $59k89447 · Yerington: $57k89706 · Carson City: $63k8940689447894088944489429
The residential ZIP codes of Lyon County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $56,691 and $79,163.

They carry 9 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 9 residential ZIP codes in Lyon County

6 ZIP codes lie mainly in Lyon County; 3 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Lyon County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
89403 Dayton 17,506 108 $97k $428k 80%
89447 Yerington 9,082 11 $57k $278k 100%
89429 Silver Springs 7,521 32 $56k $282k 100%
89444 Wellington 3,359 16 $59k $464k 79%
89430 Smith 175 5 $175k $660k 100%
89428 Silver City 129 84 $69k $331k 100%

Partly in Lyon County

Residential ZIP codes mainly in another county that reach at least 1% into Lyon County, by their share here
In this county
89706 Carson City 20,478 593 $63k $368k 47%
89408 Fernley 24,564 53 $90k $367k 21%
89406 Fallon 25,739 13 $79k $330k 1%

Download the 9 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

5 ZIP codes of Lyon County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Lyon County and in the neighboring counties
ZIPIn LyonElsewhere
894061%Churchill County 99%
8940821%Churchill County 79%
8970647%Carson City 53%
8940380%Storey County 20%
8944479%Douglas County 21%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Lyon County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Lyon County's ZIP codes use 2 prefixes: 894 and 897.

Three-digit prefixes of Lyon County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Lyon County's
PrefixSectional centerHereAll codes
894 Reno, NV (SCF 894) 8 50
897 Reno, NV (SCF 894) 1 11

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.