🇺🇸 United States ZIP Code

STANDARD

20184

Upperville

ZIP Code 20184 is a standard zip code serving Upperville, Upperville, Virginia (VA), in Fauquier County, United States. It has an estimated population of 839 with a median household income of $174,526. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Virginia (VA)
County: Fauquier
City: Upperville
Timezone: America/New_York

Coordinates

Latitude: 38.962700
Longitude: -77.884700

Geographic Details

Land Area: 39.62 mi²
Water Area: 0.28 mi²
Population Density: 21.0 people per mi² (20th percentile)
Bounding Box: 39.064283°N, 38.934574°S, -77.811672°E, -77.961956°W

With 839 residents spread across 39.62 square miles, this area has a population density of 21.0 people per square mile.

Demographics

839

Population

20th percentile

$174,526

Median Income

95th percentile

$772,400

Median Home Value

95th percentile

39.62 mi²

Land Area

The median household income in 20184 is $174,526, and the median home value is $772,400. This places the area in the top 25% nationally for household income.

Housing

471

Total Units

356

Occupied Units

75.6%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Upperville, VA.

20185

Upperville

Similar ZIP Codes in Virginia

ZIP codes with similar median household income in Virginia.

22181

Vienna

$150,929

22308

Alexandria

$163,632

20124

Clifton

$167,400

22207

Arlington

$169,636

20148

Ashburn

$161,433

22027

Dunn Loring

$187,768

22039

Fairfax Station

$196,637

22101

Mc Lean

$180,540

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.