🇺🇸 United States ZIP Code

STANDARD

80018

Aurora

ZIP Code 80018 is a standard zip code serving Aurora, Aurora, Colorado (CO), in Arapahoe County, United States. It has an estimated population of 9,206 with a median household income of $95,843. The area falls within the America/Denver timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Colorado (CO)
County: Arapahoe
City: Aurora
Timezone: America/Denver

Coordinates

Latitude: 39.710200
Longitude: -104.707100

Geographic Details

Land Area: 26.54 mi²
Population Density: 347.0 people per mi² (65th percentile)
Bounding Box: 39.740835°N, 39.638437°S, -104.640513°E, -104.753827°W

With 9,206 residents spread across 26.54 square miles, this area has a population density of 347.0 people per square mile.

Demographics

9,206

Population

65th percentile

$95,843

Median Income

95th percentile

$259,500

Median Home Value

80th percentile

26.54 mi²

Land Area

The median household income in 80018 is $95,843, and the median home value is $259,500. This places the area in the top 25% nationally for household income.

Housing

3,263

Total Units

3,080

Occupied Units

94.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Aurora, CO.

80010

Aurora

80011

Aurora

80012

Aurora

80013

Aurora

80014

Aurora

80015

Aurora

80016

Aurora

80017

Aurora

80019

Aurora

80040

Aurora

Similar ZIP Codes in Colorado

ZIP codes with similar median household income in Colorado.

80542

Mead

$93,790

80465

Morrison

$85,482

80516

Erie

$103,713

81631

Eagle

$82,566

80137

Watkins

$83,939

80528

Fort Collins

$86,618

80130

Littleton

$105,817

80129

Littleton

$102,495

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.