🇺🇸 United States ZIP Code

PO BOX

73557

Medicine Park

ZIP Code 73557 is a po box zip code serving Medicine Park, Medicine Park, Oklahoma (OK), in Comanche County, United States. It has an estimated population of 427 with a median household income of $46,786. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Oklahoma (OK)
County: Comanche
City: Medicine Park
Timezone: America/Chicago

Coordinates

Latitude: 34.729200
Longitude: -98.502600

Geographic Details

Land Area: 2.33 mi²
Water Area: 0.07 mi²
Population Density: 183.0 people per mi² (60th percentile)
Bounding Box: 34.746163°N, 34.717511°S, -98.463512°E, -98.510036°W

With 427 residents spread across 2.33 square miles, this area has a population density of 183.0 people per square mile.

Demographics

427

Population

10th percentile

$46,786

Median Income

45th percentile

$93,800

Median Home Value

30th percentile

2.33 mi²

Land Area

The median household income in 73557 is $46,786, and the median home value is $93,800.

Housing

327

Total Units

209

Occupied Units

63.9%

Occupancy Rate

Similar ZIP Codes in Oklahoma

ZIP codes with similar median household income in Oklahoma.

73006

Apache

$43,578

73008

Bethany

$41,882

73009

Binger

$46,618

73017

Cement

$44,236

73018

Chickasha

$41,475

73027

Coyle

$48,000

73028

Crescent

$39,883

73029

Cyril

$45,045

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.