80631 ZIP Code — Greeley, CO

Weld County, Colorado

ZIP code 80631 is located in Greeley, Colorado, within Weld County. It covers approximately 103.59 square miles and serves a population of 54,346 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 970.

About ZIP code 80631

The housing stock consists of a mix of housing types. Most homes were built in the 1970s, giving the area an established character. Median home value is $285,400. Owner-occupancy sits near the national average at 47%.

Median household income is $48,189. Poverty affects 24% of residents, above the national average. SNAP benefit usage at 19% of households reflects economic stress in the area.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 24 minutes is near the national average.

College attainment at 18% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 80631 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, and elevated reliance on food assistance.

54,346

population

103.59

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

80631 ZIP code map

Cities in ZIP code 80631

Below are the cities the US Postal Service accepts for ZIP code 80631. Using any city not on this list may result in mail delivery delays.

City	Status
Greeley	Acceptable
Greeley	Preferred

Nearby ZIP codes

80638 Greeley (1.7 mi) 80639 Greeley (2.2 mi) 80620 Evans (4.5 mi) 80634 Greeley (6.6 mi) 80634 Greeley (6.6 mi) 80615 Eaton (7.1 mi) 80615 Eaton (7.1 mi) 80622 Galeton (7.6 mi) 80543 Milliken (10.8 mi) 80624 Gill (11.1 mi) 80645 La Salle (11.2 mi) 80645 La Salle (11.2 mi)

Demographics updated 05/2026

Population
Total population	54,346
Population density	525 / sq mi
State FIPS	08
County FIPS	123

Geography
Land area	103.59 sq mi
Water area	1.37 sq mi
Latitude	40.4361
Longitude	-104.6813
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	55.7%	31.7%	32.5%
$50k – $100k	29.3%	32.6%	31.0%
$100k – $200k	13.0%	29.0%	26.9%
Over $200k	2.0%	6.7%	9.6%

Demographics & statistics

54,346

Population

525

People per sq mi

28.1

Median age

$48,189

Median household income

$23,169

Per capita income

$285,400

Median home value

$1,118

Median monthly rent

47.0%

Home ownership

24.4%

Poverty rate

7.7%

Unemployment

9,478

Housing units

18.4%

Bachelor's or higher

Age distribution

Male Female

2,083

Under 5

1,979

2,005

5–9

1,905

1,800

10–14

1,709

3,155

15–19

2,997

3,307

20–24

3,141

5,382

25–34

5,111

3,088

35–44

2,933

2,244

45–54

2,131

1,280

55–59

1,216

1,131

60–64

1,075

1,373

65–74

1,304

546

75–84

519

478

85+

454

← Male

Female →

Age summary

Group	Count	%
Under 18	13,882	25.5%
18 and over	40,464	74.5%
65 and over	4,674	8.6%
Median age	28.1 years

Race & ethnicity

White 62.4%

Hispanic or Latino 15%

Two or more races 9.1%

Other race 8.3%

Black or African American 3.4%

Asian 1%

American Indian / Alaska Native 0.7%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	39,883	62.4%
Hispanic or Latino	9,569	15%
Two or more races	5,825	9.1%
Other race	5,293	8.3%
Black or African American	2,199	3.4%
Asian	657	1%
American Indian / Alaska Native	445	0.7%
Native Hawaiian / Pacific Islander	44	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	55.7%	31.7%	32.5%
$50k – $100k	29.3%	32.6%	31.0%
$100k – $200k	13.0%	29.0%	26.9%
Over $200k	2.0%	6.7%	9.6%

Under $10k 7.2%

$10k–$15k 5.9%

$15k–$25k 10.7%

$25k–$35k 10.5%

$35k–$50k 17.5%

$50k–$75k 16.0%

$75k–$100k 11.8%

$100k–$150k 13.6%

$150k–$200k 4.1%

$200k+ 2.9%

Range	% of households
Under $10k	7.2%
$10k–$15k	5.9%
$15k–$25k	10.7%
$25k–$35k	10.5%
$35k–$50k	17.5%
$50k–$75k	16.0%
$75k–$100k	11.8%
$100k–$150k	13.6%
$150k–$200k	4.1%
$200k+	2.9%
Median income	$48,189

Housing

Home values

Under $50k 15.1%

$50k–$100k 3.6%

$100k–$150k 3.4%

$150k–$200k 4.1%

$200k–$300k 28.7%

$300k–$500k 35.2%

$500k–$1M 7.9%

$1M+ 2.1%

Housing overview

Metric	Value
Median home value	$285,400
Median rent / month	$1,118
Owner occupied	47.0%
Renter occupied	53.0%
Vacant	6.4%
Single-family detached	46.4%
Large apartment buildings	9.7%
Mobile homes	10.4%
Median rooms	5.0
Avg household size (owned)	2.78

Year built

Era	%
2020 or later	0.5%
2010–2019	5.9%
2000–2009	10.2%
1990–1999	11.9%
1980–1989	9.9%
1970–1979	20.3%
1960–1969	10.9%
1950–1959	10.8%
1940–1949	4.8%
1939 or earlier	14.8%

Bedrooms

Size	% of units
No bedroom (studio)	4.8%
1 bedroom	9.3%
2 bedrooms	31.4%
3 bedrooms	34.6%
4 bedrooms	14.3%
5+ bedrooms	5.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.2%
1 vehicle	32.4%
2 vehicles	36.2%
3 or more	25.2%

Heating fuel

Fuel type	%
Utility gas	66.8%
Electricity	25.2%
Propane / LP gas	5.6%
Fuel oil	0.1%
Wood	0.6%
Solar	0.5%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	7,227	41.1%
Cohabiting couple	1,343	7.6%
Male householder, no spouse	3,873	22.0%
Female householder, no spouse	5,160	29.3%
Households with children under 18	6,301	35.8%
Households with seniors (65+)	3,506	19.9%
Average household size	2.79

Marital status

Status	Male	Female
Never married	46.9%	41.0%
Married	38.8%	37.9%
Separated	2.2%	3.5%
Widowed	2.9%	4.6%
Divorced	9.2%	13.0%

Education

Less than 9th grade 15.1%

Some HS, no diploma 10.1%

HS graduate 26.6%

Some college, no degree 21.6%

Associate's degree 8.2%

Bachelor's degree 11.6%

Graduate / professional 6.8%

Metric	%
HS diploma or higher	74.8%
Bachelor's or higher	18.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	796	4.3%
Kindergarten	526	2.8%
Elementary school	6,285	34.0%
High school	3,041	16.5%
College / grad school	7,815	42.3%

Employment

Industry of employment

Education & healthcare 18.7%

Manufacturing 13.0%

Arts, food & hospitality 11.8%

Construction 11.2%

Retail trade 10.2%

Professional & management 9.2%

Other services 6.4%

Agriculture & mining 5.6%

Transportation & utilities 4.4%

Finance & real estate 3.9%

Public administration 2.5%

Wholesale trade 2.0%

Information 1.2%

Occupation

Category	%
Management, business & arts	24.5%
Service	22.0%
Sales & office	19.1%
Natural resources & construction	16.3%
Production & transportation	18.1%

Employment type

Type	%
Private sector	80.2%
Government	12.0%
Self-employed	7.7%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	70.7%
Carpool	15.8%
Public transit	0.4%
Walk	4.0%
Work from home	7.3%
Other means	1.9%
Avg commute (minutes)	24.0

Poverty

All people 24.4%

Under 18 years 33.1%

18 and over 21.2%

Married-couple families 13.4%

Female-led households 41.3%

Income support

Source	% of households
Social Security	21.4%
Retirement income	13.1%
Supplemental Security	5.0%
Cash public assistance	4.8%
Food stamps / SNAP	19.2%

Health indicators

Condition	%
Obesity	34.3%
High blood pressure	24.1%
High cholesterol	25.1%
Diabetes	8.8%
Heart disease	4.8%
Stroke	2.5%
Asthma	11.1%
Arthritis	17.0%
Kidney disease	2.6%
Pulmonary disease	6.0%
Cancer	4.2%

Behavior / access	%
Smoking	16.1%
Binge drinking	17.5%
No physical activity	26.4%
Less than 7 hrs sleep	31.2%
Depression	21.7%
Fair or poor health	16.8%
Poor mental health	17.9%
Poor physical health	10.9%
No health insurance	23.9%
Visited doctor (checkup)	63.6%
Visited dentist	48.9%
Cholesterol screening	80.4%
Teeth loss	19.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,641	4.1%

Disability	%
Any disability	12.2%
Under 18	3.6%
18–64 years	11.9%
65 and over	41.8%

Health insurance coverage

Type	%
Private insurance	50.3%
Public insurance	44.8%
No insurance	13.0%
Uninsured under 19	6.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	50,284	92.5%
Spanish	7,123	14.2%
Other Indo-European	6,421	12.8%
Asian & Pacific Islander	157	0.3%
Other languages	140	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	44,820	82.5%
Born in same state	43,717	80.4%
Born in different state	27,154	50.0%
Foreign born	1,103	2.0%
Naturalized citizen	9,526	17.5%
Not a US citizen	3,631	38.1%

Ancestry

Ancestry	Count	%
Italian	2,933	5.4%
French	2,682	4.9%
Arab	1,340	2.5%
Polish	832	1.5%
English	361	0.7%

Ancestry	Count	%
German	160	0.3%
Dutch	154	0.3%
Irish	45	0.1%
Norwegian	28	0.1%

Technology access

Metric	% of households
Computer access	32.4%
Internet access	94.2%

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

Frequently asked questions about ZIP code 80631

What part of Greeley is ZIP code 80631?

ZIP code 80631 covers a portion of Greeley, Colorado, within Weld County.

What county is ZIP code 80631 in?

ZIP code 80631 falls within Weld County, Colorado.

What is the poverty rate in ZIP code 80631?

24% of residents in ZIP code 80631 live below the poverty line, above the national average.

What is the population of ZIP code 80631?

ZIP code 80631 has an estimated population of 54,346 residents, with a density of 525 people per square mile.

What is the median household income in ZIP code 80631?

The median household income in ZIP code 80631 is $48,189, below the national median of ~$75,000.

What is the typical home value in ZIP code 80631?

The median home value in ZIP code 80631 is $285,400.

What timezone is ZIP code 80631 in?

ZIP code 80631 observes the MST timezone.