Sedgwick ZIP Code List — Sedgwick County, CO

There is one unique ZIP code in Sedgwick, Colorado and it is 80749. Area code: 970.

ZIP codes

175.81

sq mi land

1.30

sq mi water

970

area code

Sedgwick, CO ZIP code map

About Sedgwick, CO

Sedgwick, Colorado, is a quaint town located in the northeastern part of the state. Nestled within Sedgwick County, this small community boasts a unique charm that attracts visitors seeking a peaceful escape. Rich in agriculture and surrounded by scenic landscapes, Sedgwick offers a glimpse into the heart of rural Colorado.

Location & geography

Sedgwick is situated approximately 10 miles northwest of Julesburg and 55 miles east of Sterling. The town covers a land area of 175.81 square miles, complemented by a modest water area of 1.30 square miles. The terrain is predominantly flat, characterized by the expansive plains of northeastern Colorado, punctuated by fertile farmland and expansive sky.

Community & economy

The character of Sedgwick is deeply rooted in agricultural traditions and a strong sense of community. Daily life revolves around farming and ranching, serving as a primary industry that shapes the local economy. Residents enjoy a close-knit atmosphere where local events and gatherings foster connections and celebrate their heritage.

Transportation

Sedgwick is accessible via Colorado State Highway 138, which connects the town to nearby communities and larger highways. The nearest major airport is the Cheyenne Regional Airport, located roughly 100 miles to the north, offering broader travel options. Public transportation is limited, making personal vehicles the preferred method for getting around.

History

Founded in the late 19th century, Sedgwick quickly became a vital agricultural hub within the region, driven by the expansion of railroads and farming. Key industries have historically included agriculture, particularly wheat and cattle farming, which continue to play a significant role in the local economy. The town has experienced various historical events, including resilience during economic fluctuations, which underpins its community spirit.

Did you know?

One surprising fact about Sedgwick is that it has only one ZIP code, 80749. This simplicity reflects the town's small size and community-focused atmosphere.

ZIP codes for Sedgwick, CO (1)

ZIP code	City	County	Map
80749	Sedgwick	Sedgwick	View map

Demographics & statistics

285

Population

52.2

Median age

$64,167

Median household income

$36,293

Per capita income

$143,300

Median home value

$783

Median monthly rent

79.7%

Home ownership

6.7%

Poverty rate

2.1%

Unemployment

149

Housing units

25.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	38	13.3%
18 and over	247	86.7%
65 and over	86	30.2%
Median age	52.2 years

Race & ethnicity

White 57.3%

Two or more races 22.6%

Hispanic or Latino 15.4%

Asian 3%

Other race 1.8%

Group	Count	%
White	193	57.3%
Two or more races	76	22.6%
Hispanic or Latino	52	15.4%
Asian	10	3%
Other race	6	1.8%

Household income

Under $10k 3.1%

$10k–$15k 2.3%

$15k–$25k 11.7%

$25k–$35k 8.6%

$35k–$50k 20.3%

$50k–$75k 8.6%

$75k–$100k 3.9%

$100k–$150k 25.0%

$150k–$200k 14.8%

$200k+ 1.6%

Range	% of households
Under $10k	3.1%
$10k–$15k	2.3%
$15k–$25k	11.7%
$25k–$35k	8.6%
$35k–$50k	20.3%
$50k–$75k	8.6%
$75k–$100k	3.9%
$100k–$150k	25.0%
$150k–$200k	14.8%
$200k+	1.6%
Median income	$64,167

Housing

Home values

Under $50k 9.8%

$50k–$100k 24.5%

$100k–$150k 19.6%

$150k–$200k 10.8%

$200k–$300k 22.5%

$300k–$500k 8.8%

$500k–$1M 3.9%

Housing overview

Metric	Value
Median home value	$143,300
Median rent / month	$783
Owner occupied	79.7%
Renter occupied	20.3%
Vacant	26.9%
Single-family detached	88.0%
Large apartment buildings	0.0%
Mobile homes	12.0%
Median rooms	5.5
Avg household size (owned)	2.38

Year built

Era	%
2020 or later	0.0%
2010–2019	0.6%
2000–2009	6.3%
1990–1999	6.9%
1980–1989	16.0%
1970–1979	7.4%
1960–1969	6.9%
1950–1959	0.6%
1940–1949	5.7%
1939 or earlier	49.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	7.4%
2 bedrooms	26.3%
3 bedrooms	38.9%
4 bedrooms	25.7%
5+ bedrooms	1.7%

Vehicles per household

Vehicles	% of households
No vehicle	7.0%
1 vehicle	19.5%
2 vehicles	39.1%
3 or more	34.4%

Heating fuel

Fuel type	%
Utility gas	2.3%
Electricity	27.3%
Propane / LP gas	57.0%
Wood	10.9%

Households & families

Household type	Count	%
Married-couple family	71	55.5%
Cohabiting couple	1	0.8%
Male householder, no spouse	37	28.9%
Female householder, no spouse	19	14.8%
Households with children under 18	24	18.8%
Households with seniors (65+)	58	45.3%
Average household size	2.23

Marital status

Status	Male	Female
Never married	32.1%	15.7%
Married	51.5%	68.7%
Separated	1.5%	0.9%
Widowed	2.2%	1.7%
Divorced	12.7%	13.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 2.2%

HS graduate 30.4%

Some college, no degree 28.1%

Associate's degree 14.3%

Bachelor's degree 12.5%

Graduate / professional 12.5%

Metric	%
HS diploma or higher	97.8%
Bachelor's or higher	25.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	4	8.9%
Kindergarten	0	0.0%
Elementary school	10	22.2%
High school	25	55.6%
College / grad school	6	13.3%

Employment

Industry of employment

Education & healthcare 21.6%

Wholesale trade 20.1%

Agriculture & mining 18.0%

Public administration 9.4%

Retail trade 7.9%

Professional & management 7.9%

Transportation & utilities 5.8%

Manufacturing 2.2%

Arts, food & hospitality 2.2%

Other services 2.2%

Construction 1.4%

Finance & real estate 1.4%

Occupation

Category	%
Management, business & arts	31.7%
Service	12.9%
Sales & office	41.7%
Natural resources & construction	10.1%
Production & transportation	3.6%

Employment type

Type	%
Private sector	66.9%
Government	22.3%
Self-employed	10.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.4%
Carpool	5.0%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	34.0

Poverty

All people 6.7%

Under 18 years 2.6%

18 and over 7.3%

Married-couple families 4.2%

Female-led households 42.9%

Income support

Source	% of households
Social Security	44.5%
Retirement income	26.6%
Supplemental Security	0.8%
Cash public assistance	0.0%
Food stamps / SNAP	2.3%

Health indicators

Condition	%
High blood pressure	36.6%
High cholesterol	37.2%
Heart disease	9.5%
Stroke	4.5%
Asthma	10.5%
Arthritis	32.0%
Kidney disease	4.0%
Pulmonary disease	10.0%
Cancer	8.6%

Behavior / access	%
Binge drinking	15.0%
No physical activity	23.4%
Less than 7 hrs sleep	30.8%
Fair or poor health	17.2%
Poor mental health	14.1%
Poor physical health	13.3%
No health insurance	13.6%
Visited doctor (checkup)	70.6%
Visited dentist	58.4%
Cholesterol screening	91.7%
Teeth loss	17.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	57	23.1%

Disability	%
Any disability	17.5%
Under 18	0.0%
18–64 years	14.3%
65 and over	31.4%

Health insurance coverage

Type	%
Private insurance	73.0%
Public insurance	41.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	260	91.2%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	279	97.9%
Born in same state	279	97.9%
Born in different state	171	60.0%
Foreign born	0	0.0%
Naturalized citizen	6	2.1%
Not a US citizen	6	100.0%

Ancestry

Ancestry	Count	%
French	33	11.6%
Italian	14	4.9%
Polish	9	3.2%

Ancestry	Count	%
Arab	6	2.1%
Dutch	2	0.7%

Technology access

Metric	% of households
Computer access	44.9%
Internet access	93.8%

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

Frequently asked questions

What is the ZIP code for Sedgwick, CO?

Sedgwick, CO has one ZIP code: 80749.

What is the main ZIP code for Sedgwick, CO?

The primary ZIP code for Sedgwick, CO is 80749. The city uses area code 970 for phone service.

What county is Sedgwick, CO in?

Sedgwick is located in Sedgwick County, Colorado.

How many ZIP codes are in Sedgwick, CO?

Sedgwick, CO has 1 ZIP code.

What is the ZIP code for downtown Sedgwick, Colorado?

Downtown Sedgwick, Colorado is located in ZIP code 80749, which serves as the primary postal code for the city's central business and residential areas.

Which ZIP code covers Sedgwick County's main municipal area in Colorado?

Sedgwick, Colorado's main municipal area is served by ZIP code 80749, the only ZIP code that covers this small community in Sedgwick County.