🇺🇸 United States ZIP Code

PO BOX

40854

Loyall

ZIP Code 40854 is a po box zip code serving Loyall, Loyall, Kentucky (KY), in Harlan County, United States. It has an estimated population of 1,213 with a median household income of $25,375. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Kentucky (KY)
County: Harlan
City: Loyall
Timezone: America/New_York

Coordinates

Latitude: 36.848100
Longitude: -83.353000

Geographic Details

Land Area: 2.16 mi²
Water Area: 0.07 mi²
Population Density: 563.0 people per mi² (70th percentile)
Bounding Box: 36.862530°N, 36.827821°S, -83.333175°E, -83.373082°W

With 1,213 residents spread across 2.16 square miles, this area has a population density of 563.0 people per square mile.

Demographics

1,213

Population

30th percentile

$25,375

Median Income

$73,300

Median Home Value

15th percentile

2.16 mi²

Land Area

The median household income in 40854 is $25,375, and the median home value is $73,300.

Housing

586

Total Units

520

Occupied Units

88.7%

Occupancy Rate

Similar ZIP Codes in Kentucky

ZIP codes with similar median household income in Kentucky.

41773

Vicco

$23,309

42647

Stearns

$27,398

40935

Flat Lick

$23,063

42337

Drakesboro

$30,000

40419

Crab Orchard

$29,183

41653

Prestonsburg

$28,458

41311

Beattyville

$22,578

40212

Louisville

$27,212

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.