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🇺🇸 United States ZIP Code

PO BOX

89428

Silver City

ZIP Code 89428 is a po box zip code serving Silver City, Silver City, Nevada (NV), in Lyon County, United States. It has an estimated population of 179 with a median household income of $80,389. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $80,389

Location

Country
🇺🇸 United States
State / Province
Nevada (NV)
County
Lyon
City
Silver City
Timezone
America/Los_Angeles

Coordinates

Latitude
39.265200
Longitude
-119.638800

Geographic Details

Land Area
1.23 mi²
Population Density
146.0 people per mi² (55th percentile)
Bounding Box
39.274571°N, 39.244062°S, -119.624741°E, -119.652953°W

With 179 residents spread across 1.23 square miles, this area has a population density of 146.0 people per square mile.

Demographics

179

Population

$80,389

Median Income

90th percentile

$230,600

Median Home Value

80th percentile

1.23 mi²

Land Area

The median household income in 89428 is $80,389, and the median home value is $230,600. This places the area in the top 25% nationally for household income.

Housing

95

Total Units

89

Occupied Units

93.7%

Occupancy Rate

Similar ZIP Codes in Nevada

ZIP codes with similar median household income in Nevada.

89002

Henderson

$76,504

 89012

Henderson

$69,037

 89021

Logandale

$70,317

 89044

Henderson

$72,573

 89052

Henderson

$75,555

 89074

Henderson

$68,383

 89084

North Las Vegas

$73,551

 89085

North Las Vegas

$81,319

Frequently Asked Questions

What information is available for each ZIP code?
Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).
What are the different types of ZIP codes?
There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.
How often is ZIP code data updated?
ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.
What is population density and why does it matter?
Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.
How are ZIP code boundaries determined?
ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.
What does median household income tell me about a ZIP code?
Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.