Julesburg ZIP Code List — Sedgwick County, CO

There is one unique ZIP code in Julesburg, Colorado and it is 80737. Area code: 970.
1
ZIP codes
249.85
sq mi land
0.05
sq mi water
970
area code
Julesburg, CO ZIP code map

About Julesburg, CO

Julesburg, Colorado, is a small town located in Sedgwick County with a rich history tied to the Old West. It is known for its historical significance and serves as a charming destination for visitors interested in the culture of the American frontier. With a strong community spirit, Julesburg offers a glimpse into rural life in Colorado.

Location & geography

Julesburg is situated in the northeastern part of Colorado, within Sedgwick County. The town is surrounded by several nearby cities, including Sterling which lies approximately 35 miles to the southwest, and Holyoke which is about 25 miles to the south. The town covers a land area of 249.85 square miles, with a small water area of 0.05 square miles, contributing to its expansive, mostly flat terrain.

Community & economy

The community of Julesburg is characterized by a mix of agricultural and service-based industries that support its local economy. Residents typically enjoy a laid-back lifestyle, with activities centered around local events, outdoor recreation, and a tight-knit community atmosphere. Daily life in Julesburg often revolves around the values of friendship, hospitality, and a shared appreciation for the history of the area.

Transportation

Julesburg is accessible via several highways, with Interstate 76 running nearby and providing easy transit for travelers. The nearest airport is Sterling's Northeastern Colorado Regional Airport, located about 35 miles from the town, which offers limited commercial flights. Local transportation options are minimal, so residents and visitors often rely on personal vehicles for travel.

History

Julesburg was founded during the time of the westward expansion and was originally established as a stagecoach stop along the Overland Trail. The town became an important terminal for the Union Pacific Railroad, which contributed to its early growth and development. Key industries in its history included agriculture and transportation, which remain vital to its economy today.

Did you know?

A little-known fact about Julesburg is that it was once the largest town in Colorado during the 1860s due to its pivotal role in facilitating travel and commerce. Additionally, the town is home to the historic Julesburg Depot, which is a preserved piece of its railroad heritage.

ZIP codes for Julesburg, CO (1)
ZIP code City County Map
80737 Julesburg Sedgwick View map

Demographics & statistics

1,651
Population
43.5
Median age
$48,558
Median household income
$34,438
Per capita income
$146,400
Median home value
$687
Median monthly rent
63.2%
Home ownership
16.0%
Poverty rate
2.9%
Unemployment
571
Housing units
26.8%
Bachelor's or higher

Age distribution

Male Female
68
Under 5
69
37
5–9
37
48
10–14
48
57
15–19
59
25
20–24
25
72
25–34
73
118
35–44
120
78
45–54
79
52
55–59
53
68
60–64
69
111
65–74
113
53
75–84
54
32
85+
33
← Male
Female →

Age summary

GroupCount%
Under 1840224.3%
18 and over1,24975.7%
65 and over39624.0%
Median age43.5 years

Race & ethnicity

White 87.9%
Two or more races 4.8%
Hispanic or Latino 4%
Other race 1.3%
Asian 1.2%
Black or African American 0.7%
American Indian / Alaska Native 0.2%
GroupCount%
White1,51187.9%
Two or more races824.8%
Hispanic or Latino684%
Other race231.3%
Asian201.2%
Black or African American120.7%
American Indian / Alaska Native30.2%

Household income

Under $10k 4.4%
$10k–$15k 7.7%
$15k–$25k 16.6%
$25k–$35k 10.7%
$35k–$50k 11.7%
$50k–$75k 17.7%
$75k–$100k 9.1%
$100k–$150k 16.7%
$150k–$200k 1.2%
$200k+ 4.3%
Range% of households
Under $10k4.4%
$10k–$15k7.7%
$15k–$25k16.6%
$25k–$35k10.7%
$35k–$50k11.7%
$50k–$75k17.7%
$75k–$100k9.1%
$100k–$150k16.7%
$150k–$200k1.2%
$200k+4.3%
Median income$48,558

Housing

Home values

Under $50k 8.2%
$50k–$100k 20.6%
$100k–$150k 22.8%
$150k–$200k 16.1%
$200k–$300k 14.5%
$300k–$500k 15.6%
$500k–$1M 0.7%
$1M+ 1.5%

Housing overview

MetricValue
Median home value$146,400
Median rent / month$687
Owner occupied63.2%
Renter occupied36.8%
Vacant13.1%
Single-family detached75.4%
Large apartment buildings5.6%
Mobile homes2.4%
Median rooms6.1
Avg household size (owned)2.46

Year built

Era%
2020 or later0.0%
2010–20192.4%
2000–20093.0%
1990–19998.8%
1980–19894.8%
1970–197912.5%
1960–196910.0%
1950–195915.4%
1940–194914.8%
1939 or earlier28.4%

Bedrooms

Size% of units
No bedroom (studio)4.1%
1 bedroom12.4%
2 bedrooms25.1%
3 bedrooms25.9%
4 bedrooms25.7%
5+ bedrooms6.8%

Vehicles per household

Vehicles% of households
No vehicle7.4%
1 vehicle29.2%
2 vehicles26.9%
3 or more36.5%

Heating fuel

Fuel type%
Utility gas64.2%
Electricity19.5%
Propane / LP gas14.7%
No fuel used0.4%

Households & families

Household typeCount%
Married-couple family32043.9%
Cohabiting couple202.7%
Male householder, no spouse14119.3%
Female householder, no spouse24834.0%
Households with children under 1818525.4%
Households with seniors (65+)26135.8%
Average household size2.20

Marital status

StatusMaleFemale
Never married32.7%22.3%
Married55.9%48.3%
Separated0.6%1.3%
Widowed3.9%12.1%
Divorced6.9%16.1%

Education

Less than 9th grade 1.5%
Some HS, no diploma 8.5%
HS graduate 23.5%
Some college, no degree 22.7%
Associate's degree 17.0%
Bachelor's degree 20.0%
Graduate / professional 6.8%
Metric%
HS diploma or higher90.0%
Bachelor's or higher26.8%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool4614.8%
Kindergarten134.2%
Elementary school12941.6%
High school10132.6%
College / grad school216.8%

Employment

Industry of employment

Retail trade 19.5%
Agriculture & mining 15.7%
Education & healthcare 15.4%
Construction 11.6%
Public administration 7.5%
Transportation & utilities 6.7%
Arts, food & hospitality 6.3%
Other services 5.0%
Professional & management 4.2%
Manufacturing 3.0%
Finance & real estate 2.6%
Wholesale trade 2.2%
Information 0.3%

Occupation

Category%
Management, business & arts34.0%
Service21.0%
Sales & office20.1%
Natural resources & construction17.3%
Production & transportation7.6%

Employment type

Type%
Private sector66.7%
Government20.9%
Self-employed11.9%
Unpaid family workers0.5%

Commute

Method%
Drive alone63.7%
Carpool11.5%
Public transit0.0%
Walk10.9%
Other means2.6%
Avg commute (minutes)16.6

Poverty

All people 16.0%
Under 18 years 21.6%
18 and over 14.1%
Married-couple families 0.9%
Female-led households 62.8%

Income support

Source% of households
Social Security37.7%
Retirement income25.2%
Supplemental Security5.2%
Cash public assistance2.3%
Food stamps / SNAP15.1%

Health indicators

Condition%
High blood pressure35.3%
High cholesterol35.9%
Heart disease9.0%
Stroke4.4%
Asthma10.5%
Arthritis31.7%
Kidney disease4.1%
Pulmonary disease9.7%
Cancer9.0%
Behavior / access%
Binge drinking14.6%
No physical activity23.9%
Less than 7 hrs sleep30.1%
Fair or poor health17.0%
Poor mental health14.2%
Poor physical health13.0%
No health insurance15.1%
Visited doctor (checkup)70.6%
Visited dentist58.6%
Cholesterol screening90.6%
Teeth loss17.1%

Veterans & disability

VeteransCount%
Civilian veterans1088.6%
Disability%
Any disability20.4%
Under 1810.9%
18–64 years17.0%
65 and over38.9%

Health insurance coverage

Type%
Private insurance62.4%
Public insurance42.9%
Uninsured under 191.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,51491.7%
Spanish251.7%
Other Indo-European70.5%
Asian & Pacific Islander100.7%
Other languages80.5%

Place of birth & citizenship

OriginCount%
Native born (US)1,59396.5%
Born in same state1,58696.1%
Born in different state93556.6%
Foreign born70.4%
Naturalized citizen583.5%
Not a US citizen3356.9%

Ancestry

AncestryCount%
French22013.3%
Italian1619.8%
English825%
Arab543.3%
AncestryCount%
Dutch472.8%
Polish291.8%
German130.8%

Technology access

Metric% of households
Computer access44.2%
Internet access92.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What is the ZIP code for Julesburg, CO?
Julesburg, CO has one ZIP code: 80737.
What is the main ZIP code for Julesburg, CO?
The primary ZIP code for Julesburg, CO is 80737. The city uses area code 970 for phone service.
What county is Julesburg, CO in?
Julesburg is located in Sedgwick County, Colorado.
How many ZIP codes are in Julesburg, CO?
Julesburg, CO has 1 ZIP code.
What ZIP code should I use for mailing packages to businesses in downtown Julesburg near the Union Pacific Railroad depot?
Downtown Julesburg, including the historic railroad district, uses ZIP code 80737. This is the primary ZIP code for the city's central business area along Main Street.
What is the ZIP code for the Julesburg area in Sedgwick County, Colorado?
Julesburg and the surrounding Sedgwick County area are served exclusively by ZIP code 80737, which covers the entire town and its immediate vicinity.
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