Zip Code 89431
Sparks, Nevada — Washoe County
📍 ZIP code 89431 is in Sparks, Washoe County, Nevada.
ZIP code 89431 is located in Sparks, Washoe County, Nevada. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 40,772. The area code for ZIP code 89431 is 775.
Quick Answer
Zip code 89431 is in Sparks, Nevada (Washoe County). It has a population of 40,772, median household income of $64,496, and median home value of $332,000.
Population
40,772
Income
$64,496
Home Value
$332,000
Climate
92°F / 25°F
About Zip Code 89431
Zip code 89431 is located in Sparks, Nevada, within Washoe County. Home to approximately 40,772 residents, this area sits at an elevation of 4414 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 775.
The median household income is $64,496 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $332,000, and the cost of living index is 98 (2% below the national average of 100).
Summers average a high of 92°F while winters drop to 25°F. The area receives about 8 in of rain and 7 in of snow annually. The zip code covers 9.7 square miles of land area.
Key Statistics
40,772
$64,496
$332,000
Pacific (PST/PDT)
775
4414 ft
9.7 sq mi
35.7
16,858
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Compare With Nearby Zip Codes
| Metric | 89431 | 89512 | 89502 | 89501 | 89503 | 89433 |
|---|---|---|---|---|---|---|
| City | Sparks, NV | Reno, NV | Reno, NV | Reno, NV | Reno, NV | Sparks, NV |
| Population | 40,772 | 28,133 | 45,708 | 3,641 | 30,740 | 23,385 |
| Median Income | $64,496 | $45,284 | $62,719 | $32,990 | $66,956 | $74,208 |
| Home Value | $332,000 | $318,400 | $389,200 | $379,800 | $441,800 | $321,000 |
| Cost of Living | 98 | 87 | 107 | 102 | 120 | 98 |
| Median Age | 35.7 | 32.8 | 35.2 | 55.6 | 33.4 | 33 |
Cost of Living
100 = National Average. Sparks's cost of living is 2% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
5.1x
Demographics
Zip code 89431 has a population of 40,772 people with a median age of 35.7. There are 16,858 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Sparks (89431) population trend from 2010 to 2024
↑ 1.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
92°F
25°F
8 in
7 in
Sparks experiences hot summers with average highs around 92°F. Winters are cool with lows averaging 25°F. The area receives about 7 in of snow per year.
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Housing & Economy
Median Home Value
$332,000
Median Household Income
$64,496
With 16,858 housing units across 9.7 square miles, 89431 has a housing density of 1,738 units per square mile. The home price-to-income ratio is 5.1x.
Location & Geography
Latitude
39.5404°
Longitude
-119.7491°
Land Area
9.7 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 89431 (Sparks, NV) with distances:
All Zip Codes in Sparks, NV
Other zip codes serving Sparks:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 89431's $64,496. A way to compare Sparks to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 89431 (Sparks, NV). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Sparks, Nevada?
Sparks, Nevada uses zip code 89431 along with 3 other zip codes.
What county is zip code 89431 in?
Zip code 89431 is located in Washoe County, Nevada.
What is the population of zip code 89431?
The population of zip code 89431 is 40,772 with a median age of 35.7.
Is 89431 in Sparks, Nevada?
Yes, zip code 89431 is in Sparks, Washoe County, Nevada. The area code is 775.
Frequently Asked Questions
What city is zip code 89431 in?
Zip code 89431 is in Sparks, Nevada. It is part of Washoe County and uses the Pacific (PST/PDT) timezone.
What is zip code 89431?
Zip code 89431 is a U.S. postal code in Sparks, Nevada (Washoe County). It has a population of 40,772 and covers 9.7 square miles.
What is the population of zip code 89431?
The population of zip code 89431 (Sparks, NV) is 40,772 with a median age of 35.7. There are approximately 16,858 housing units in this area.
What is the median income in zip code 89431?
The median household income in zip code 89431 (Sparks, NV) is $64,496 per year. The cost of living index is 98 (100 = national average).
What is the average home price in zip code 89431?
The median home value in zip code 89431 (Sparks, NV) is $332,000. The cost of living index is 98 compared to the national average of 100.
What county is zip code 89431 in?
Zip code 89431 is located in Washoe County, Nevada. The primary city is Sparks.
What is the area code for zip code 89431?
Zip code 89431 in Sparks, NV uses area code 775. It is located in the Pacific (PST/PDT) timezone.
Is zip code 89431 a good place to live?
Zip code 89431 (Sparks, NV) has a cost of living index of 98 (100 = national average), a median household income of $64,496, and median home values of $332,000. The median age is 35.7. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 89431?
The cost of living index for zip code 89431 (Sparks, NV) is 98, where 100 represents the national average. This area is below the national average. Median home value: $332,000.
What schools serve zip code 89431?
Zip code 89431 in Sparks, Nevada is served by the local school district of Washoe County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.