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City ZIP codes · Nevada

Sparks, NV ZIP Codes

7 ZIP codes use the postal name Sparks, Nevada (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 5 residential and 2 for PO boxes or a single organization. Median household income runs from $66,592 in 89431 to $131,616 in 89441, 2.0 times as much (Census Bureau, ACS 2020-2024). Sparks's most populous ZIP code is 89436, with 49,544 people (ACS 2020-2024); 45% of its land is in the city of Sparks.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Sparks's ZIP codes?

89431: $67k median household income89434: $92k median household income89436: $114k median household income89437: – median household income89441: $132k median household income894348944189436894378943189431: $67k median household income89434: $92k median household income89436: $114k median household income89437: – median household income89441: $132k median household income894348944189436894378943189431: $67k median household income89434: $92k median household income89436: $114k median household income89437: – median household income89441: $132k median household income8943489441894368943789431
The 5 residential ZIP codes named Sparks, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$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 Sparks's ZIP codes?

The highest median household income is in 89441 ($131,616), the lowest in 89431 ($66,592). Home values run from $365,100 in 89431 to $642,900 in 89441.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 5 residential ZIP codes of Sparks

Residential ZIP codes with the postal name Sparks, NV, largest first (ACS 2020-2024); sort by any column
County
89436 Washoe County 49,544 1,166 $114k $589k
89431 Washoe County 39,833 4,317 $67k $365k
89434 Storey County 27,990 223 $92k $457k
89441 Washoe County 14,460 291 $132k $643k
89437 Storey County no residents 0 – –

Download the 7 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Sparks

2 ZIP codes named Sparks have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Sparks, NV: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
89432Washoe County
89435Washoe County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Sparks's ZIP codes reach?

Sparks's residential ZIP codes lie in 2 counties: Washoe County (3 ZIP codes mainly there), Storey County (2 ZIP codes mainly there).

Which places do Sparks's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Sparks's residential ZIP codes cover Sparks itself and 2 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Spanish Springs census-designated 89436, 89441
  • Sun Valley census-designated 89436

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

Which first three digits do Sparks's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Sparks starts with 894.

Three-digit prefixes of Sparks'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 Sparks's
PrefixSectional centerHereAll codes
894 Reno, NV (SCF 894) 7 50

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