80737 ZIP Code — Julesburg, CO

Sedgwick County, Colorado

ZIP code 80737 is located in Julesburg, Colorado, within Sedgwick County. It covers approximately 249.85 square miles and serves a population of 1,651 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 970.

About ZIP code 80737

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $146,400. Owner-occupancy sits near the national average at 63%.

Median household income is $48,558. 38% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with retail trade as the leading industry. The average commute of 17 minutes is near the national average.

Educational attainment is near the national average, with 27% of residents holding a bachelor's degree or higher.

1,651

population

249.85

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

80737 ZIP code map

Cities in ZIP code 80737

Below are the cities the US Postal Service accepts for ZIP code 80737. Using any city not on this list may result in mail delivery delays.

City	Status
Julesburg	Preferred

Nearby ZIP codes

80744 Ovid (9.3 mi) 80721 Amherst (13.6 mi) 69168 Venango (13.8 mi) 69122 Big Springs (17.5 mi) 80749 Sedgwick (18.2 mi)

Demographics updated 05/2026

Population
Total population	1,651
Population density	7 / sq mi
State FIPS	08
County FIPS	115

Geography
Land area	249.85 sq mi
Water area	0.05 sq mi
Latitude	40.8756
Longitude	-102.1982
Timezone	Mountain (MT)
Area code	970

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.9%	53.8%	32.5%
$50k – $100k	31.5%	26.8%	31.0%
$100k – $200k	14.0%	15.5%	26.9%
Over $200k	4.6%	3.9%	9.6%

Demographics & statistics

1,651

Population

People per sq mi

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

Under 5

5–9

10–14

15–19

20–24

25–34

118

35–44

120

45–54

55–59

60–64

111

65–74

113

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	402	24.3%
18 and over	1,249	75.7%
65 and over	396	24.0%
Median age	43.5 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%

Group	Count	%
White	1,511	87.9%
Two or more races	82	4.8%
Hispanic or Latino	68	4%
Other race	23	1.3%
Asian	20	1.2%
Black or African American	12	0.7%
American Indian / Alaska Native	3	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.9%	53.8%	32.5%
$50k – $100k	31.5%	26.8%	31.0%
$100k – $200k	14.0%	15.5%	26.9%
Over $200k	4.6%	3.9%	9.6%

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 $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%
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

Metric	Value
Median home value	$146,400
Median rent / month	$687
Owner occupied	63.2%
Renter occupied	36.8%
Vacant	13.1%
Single-family detached	75.4%
Large apartment buildings	5.6%
Mobile homes	2.4%
Median rooms	6.1
Avg household size (owned)	2.46

Year built

Era	%
2020 or later	0.0%
2010–2019	2.4%
2000–2009	3.0%
1990–1999	8.8%
1980–1989	4.8%
1970–1979	12.5%
1960–1969	10.0%
1950–1959	15.4%
1940–1949	14.8%
1939 or earlier	28.4%

Bedrooms

Size	% of units
No bedroom (studio)	4.1%
1 bedroom	12.4%
2 bedrooms	25.1%
3 bedrooms	25.9%
4 bedrooms	25.7%
5+ bedrooms	6.8%

Vehicles per household

Vehicles	% of households
No vehicle	7.4%
1 vehicle	29.2%
2 vehicles	26.9%
3 or more	36.5%

Heating fuel

Fuel type	%
Utility gas	64.2%
Electricity	19.5%
Propane / LP gas	14.7%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	320	43.9%
Cohabiting couple	20	2.7%
Male householder, no spouse	141	19.3%
Female householder, no spouse	248	34.0%
Households with children under 18	185	25.4%
Households with seniors (65+)	261	35.8%
Average household size	2.20

Marital status

Status	Male	Female
Never married	32.7%	22.3%
Married	55.9%	48.3%
Separated	0.6%	1.3%
Widowed	3.9%	12.1%
Divorced	6.9%	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 higher	90.0%
Bachelor's or higher	26.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	46	14.8%
Kindergarten	13	4.2%
Elementary school	129	41.6%
High school	101	32.6%
College / grad school	21	6.8%

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 & arts	34.0%
Service	21.0%
Sales & office	20.1%
Natural resources & construction	17.3%
Production & transportation	7.6%

Employment type

Type	%
Private sector	66.7%
Government	20.9%
Self-employed	11.9%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	63.7%
Carpool	11.5%
Public transit	0.0%
Walk	10.9%
Work from home	11.2%
Other means	2.6%
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 Security	37.7%
Retirement income	25.2%
Supplemental Security	5.2%
Cash public assistance	2.3%
Food stamps / SNAP	15.1%

Health indicators

Condition	%
Obesity	27.4%
High blood pressure	35.3%
High cholesterol	35.9%
Diabetes	11.8%
Heart disease	9.0%
Stroke	4.4%
Asthma	10.5%
Arthritis	31.7%
Kidney disease	4.1%
Pulmonary disease	9.7%
Cancer	9.0%

Behavior / access	%
Smoking	18.0%
Binge drinking	14.6%
No physical activity	23.9%
Less than 7 hrs sleep	30.1%
Depression	20.4%
Fair or poor health	17.0%
Poor mental health	14.2%
Poor physical health	13.0%
No health insurance	15.1%
Visited doctor (checkup)	70.6%
Visited dentist	58.6%
Cholesterol screening	90.6%
Teeth loss	17.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	108	8.6%

Disability	%
Any disability	20.4%
Under 18	10.9%
18–64 years	17.0%
65 and over	38.9%

Health insurance coverage

Type	%
Private insurance	62.4%
Public insurance	42.9%
No insurance	7.0%
Uninsured under 19	1.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,514	91.7%
Spanish	25	1.7%
Other Indo-European	7	0.5%
Asian & Pacific Islander	10	0.7%
Other languages	8	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,593	96.5%
Born in same state	1,586	96.1%
Born in different state	935	56.6%
Foreign born	7	0.4%
Naturalized citizen	58	3.5%
Not a US citizen	33	56.9%

Ancestry

Ancestry	Count	%
French	220	13.3%
Italian	161	9.8%
English	82	5%
Arab	54	3.3%

Ancestry	Count	%
Dutch	47	2.8%
Polish	29	1.8%
German	13	0.8%

Technology access

Metric	% of households
Computer access	44.2%
Internet access	92.7%

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

Frequently asked questions about ZIP code 80737

What city is ZIP code 80737 in?

ZIP code 80737 is primarily assigned to Julesburg, Colorado.

What county is ZIP code 80737 in?

ZIP code 80737 falls within Sedgwick County, Colorado.

What is the poverty rate in ZIP code 80737?

16% of residents in ZIP code 80737 live below the poverty line, above the national average.

Does ZIP code 80737 have a large retiree population?

38% of households in ZIP code 80737 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 80737?

The median home value in ZIP code 80737 is $146,400.

What is the population of ZIP code 80737?

ZIP code 80737 has an estimated population of 1,651 residents, with a density of 7 people per square mile.

What timezone is ZIP code 80737 in?

ZIP code 80737 observes the MST timezone.