🇺🇸 United States ZIP Code

STANDARD

80737

Julesburg

ZIP Code 80737 is a standard zip code serving Julesburg, Julesburg, Colorado (CO), in Sedgwick County, United States. It has an estimated population of 1,537 with a median household income of $41,477. The area falls within the America/Denver timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 40.970800
Longitude: -102.257500

Geographic Details

Land Area: 242.61 mi²
Water Area: 0.01 mi²
Population Density: 6.0 people per mi² (5th percentile)
Bounding Box: 41.002488°N, 40.748896°S, -102.051392°E, -102.387629°W

With 1,537 residents spread across 242.61 square miles, this area has a population density of 6.0 people per square mile.

Demographics

1,537

Population

35th percentile

$41,477

Median Income

30th percentile

$86,800

Median Home Value

25th percentile

242.61 mi²

Land Area

The median household income in 80737 is $41,477, and the median home value is $86,800.

Housing

917

Total Units

711

Occupied Units

77.5%

Occupancy Rate

Similar ZIP Codes in Colorado

ZIP codes with similar median household income in Colorado.

80014

Aurora

$46,073

81144

Monte Vista

$40,658

80810

Cheyenne Wells

$43,750

80222

Denver

$44,300

80734

Holyoke

$38,889

81050

La Junta

$37,543

80239

Denver

$46,380

81230

Gunnison

$45,169

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.