Cambridge ZIP Code List — Isanti County, MN

There is one unique ZIP code in Cambridge, Minnesota and it is 55008. Area code: 763/612.

ZIP codes

100.35

sq mi land

4.58

sq mi water

763/612

area code

Cambridge, MN ZIP code map

About Cambridge, MN

Cambridge, Minnesota, is a charming city nestled in Isanti County, known for its scenic landscapes and friendly community. With a single ZIP code, 55008, it provides a tight-knit feel that many residents cherish. The city offers a blend of rural and urban living, making it an attractive destination for families and individuals alike.

Location & geography

Cambridge is strategically located to the north of the Twin Cities, approximately 40 miles away, making it easily accessible for commuters. The city is bordered by the picturesque Rum River to the west and features a land area of 100.35 square miles, with an additional 4.58 square miles of water. Nearby cities include Isanti to the east, Pine City to the north, and North Branch to the south, each adding to the rich tapestry of the local area.

Community & economy

The community in Cambridge is characterized by its friendly atmosphere and strong sense of belonging among residents. Various industries contribute to the local economy, including retail, healthcare, and manufacturing, providing a diverse range of job opportunities. Daily life in Cambridge can be enjoyed through numerous parks, local events, and recreational activities that foster community engagement.

Transportation

Major highways such as U.S. Route 65 and Minnesota State Highway 95 provide convenient access to neighboring communities and the metropolitan area. The nearest major airport is Minneapolis-St. Paul International Airport, located approximately 45 miles south of Cambridge, while smaller regional air travel options are available in nearby cities. Public transportation options are limited, but local taxi services and ride-sharing apps operate within the city.

History

Cambridge was founded in the mid-19th century and has a rich history tied to agriculture and trade. The arrival of the railroad in the late 1800s facilitated commercial growth, and the city gradually became a hub for various industries. Key events in its history include the establishment of the Isanti County Fair, which showcases local agriculture and community spirit annually.

Did you know?

One surprising fact about Cambridge is that it is home to the Cambridge Isanti Schools district, which fosters educational excellence in the area. Additionally, the city boasts several annual festivals, celebrating local culture and traditions that attract visitors from surrounding regions.

ZIP codes for Cambridge, MN (1)

ZIP code	City	County	Map
55008	Cambridge	Isanti	View map

Demographics & statistics

15,589

Population

41.1

Median age

$80,877

Median household income

$39,053

Per capita income

$254,100

Median home value

$1,221

Median monthly rent

78.1%

Home ownership

8.3%

Poverty rate

2.5%

Unemployment

5,304

Housing units

20.4%

Bachelor's or higher

Age distribution

Male Female

419

Under 5

435

406

5–9

421

518

10–14

537

436

15–19

452

478

20–24

496

932

25–34

966

1,075

35–44

1,115

940

45–54

975

567

55–59

588

425

60–64

441

753

65–74

780

451

75–84

468

253

85+

262

← Male

Female →

Age summary

Group	Count	%
Under 18	3,309	21.2%
18 and over	12,280	78.8%
65 and over	2,967	19.0%
Median age	41.1 years

Race & ethnicity

White 91.6%

Asian 3.6%

Two or more races 1.7%

Black or African American 1.7%

Hispanic or Latino 0.8%

American Indian / Alaska Native 0.6%

Other race 0.1%

Group	Count	%
White	14,396	91.6%
Asian	563	3.6%
Two or more races	263	1.7%
Black or African American	261	1.7%
Hispanic or Latino	128	0.8%
American Indian / Alaska Native	90	0.6%
Other race	16	0.1%

Household income

Under $10k 3.2%

$10k–$15k 3.1%

$15k–$25k 5.7%

$25k–$35k 9.7%

$35k–$50k 10.9%

$50k–$75k 12.3%

$75k–$100k 18.3%

$100k–$150k 21.5%

$150k–$200k 8.0%

$200k+ 7.3%

Range	% of households
Under $10k	3.2%
$10k–$15k	3.1%
$15k–$25k	5.7%
$25k–$35k	9.7%
$35k–$50k	10.9%
$50k–$75k	12.3%
$75k–$100k	18.3%
$100k–$150k	21.5%
$150k–$200k	8.0%
$200k+	7.3%
Median income	$80,877

Housing

Home values

Under $50k 3.7%

$50k–$100k 3.0%

$100k–$150k 7.5%

$150k–$200k 15.3%

$200k–$300k 38.7%

$300k–$500k 26.2%

$500k–$1M 4.4%

$1M+ 1.2%

Housing overview

Metric	Value
Median home value	$254,100
Median rent / month	$1,221
Owner occupied	78.1%
Renter occupied	21.9%
Vacant	5.4%
Single-family detached	75.0%
Large apartment buildings	8.9%
Mobile homes	3.9%
Median rooms	5.9
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.9%
2010–2019	11.8%
2000–2009	18.7%
1990–1999	15.7%
1980–1989	10.4%
1970–1979	15.9%
1960–1969	7.9%
1950–1959	6.3%
1940–1949	2.7%
1939 or earlier	9.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	7.2%
2 bedrooms	32.9%
3 bedrooms	34.1%
4 bedrooms	19.9%
5+ bedrooms	5.3%

Vehicles per household

Vehicles	% of households
No vehicle	4.8%
1 vehicle	33.7%
2 vehicles	32.2%
3 or more	29.4%

Heating fuel

Fuel type	%
Utility gas	61.5%
Electricity	11.2%
Propane / LP gas	21.7%
Fuel oil	0.3%
Wood	2.5%
Solar	0.2%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	2,918	46.1%
Cohabiting couple	560	8.8%
Male householder, no spouse	1,035	16.3%
Female householder, no spouse	1,818	28.7%
Households with children under 18	1,776	28.1%
Households with seniors (65+)	2,147	33.9%
Average household size	2.42

Marital status

Status	Male	Female
Never married	35.1%	27.2%
Married	49.8%	46.4%
Separated	1.4%	0.6%
Widowed	1.7%	11.1%
Divorced	12.1%	14.8%

Education

Less than 9th grade 2.0%

Some HS, no diploma 4.7%

HS graduate 32.7%

Some college, no degree 28.5%

Associate's degree 11.7%

Bachelor's degree 14.5%

Graduate / professional 5.9%

Metric	%
HS diploma or higher	93.3%
Bachelor's or higher	20.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	280	8.5%
Kindergarten	222	6.8%
Elementary school	1,348	41.1%
High school	773	23.6%
College / grad school	657	20.0%

Employment

Industry of employment

Education & healthcare 24.1%

Manufacturing 19.8%

Construction 11.5%

Retail trade 8.3%

Professional & management 6.5%

Other services 5.9%

Public administration 5.6%

Transportation & utilities 5.3%

Finance & real estate 5.0%

Arts, food & hospitality 3.6%

Wholesale trade 2.2%

Agriculture & mining 1.2%

Information 1.0%

Occupation

Category	%
Management, business & arts	34.2%
Service	13.6%
Sales & office	18.9%
Natural resources & construction	15.0%
Production & transportation	18.4%

Employment type

Type	%
Private sector	79.9%
Government	15.1%
Self-employed	5.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.8%
Carpool	9.4%
Public transit	0.7%
Walk	1.9%
Other means	2.4%
Avg commute (minutes)	29.7

Poverty

All people 8.3%

Under 18 years 6.2%

18 and over 8.8%

Married-couple families 4.7%

Female-led households 17.5%

Income support

Source	% of households
Social Security	34.1%
Retirement income	29.6%
Supplemental Security	3.9%
Cash public assistance	3.3%
Food stamps / SNAP	8.0%

Health indicators

Condition	%
High blood pressure	30.5%
High cholesterol	29.4%
Heart disease	6.2%
Stroke	2.9%
Asthma	9.1%
Arthritis	22.8%
Kidney disease	2.7%
Pulmonary disease	5.7%
Cancer	7.0%

Behavior / access	%
Binge drinking	19.3%
No physical activity	21.1%
Less than 7 hrs sleep	30.7%
Fair or poor health	11.7%
Poor mental health	14.0%
Poor physical health	9.5%
No health insurance	11.2%
Visited doctor (checkup)	69.6%
Visited dentist	65.0%
Cholesterol screening	88.6%
Teeth loss	11.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	940	7.7%

Disability	%
Any disability	14.1%
Under 18	3.5%
18–64 years	10.6%
65 and over	37.6%

Health insurance coverage

Type	%
Private insurance	76.3%
Public insurance	37.9%
Uninsured under 19	2.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	14,735	94.5%
Spanish	82	0.6%
Other Indo-European	22	0.1%
Asian & Pacific Islander	12	0.1%
Other languages	27	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	15,010	96.3%
Born in same state	14,972	96.0%
Born in different state	12,239	78.5%
Foreign born	38	0.2%
Naturalized citizen	579	3.7%
Not a US citizen	391	67.5%

Ancestry

Ancestry	Count	%
Polish	2,323	14.9%
Italian	1,497	9.6%
Arab	825	5.3%
French	813	5.2%

Ancestry	Count	%
Dutch	198	1.3%
English	169	1.1%
German	108	0.7%
Irish	16	0.1%

Technology access

Metric	% of households
Computer access	40.6%
Internet access	92.3%

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

Frequently asked questions

What is the ZIP code for Cambridge, MN?

Cambridge, MN has one ZIP code: 55008.

What is the main ZIP code for Cambridge, MN?

The primary ZIP code for Cambridge, MN is 55008. The city uses area code 763 or 612 for phone service.

What county is Cambridge, MN in?

Cambridge is located in Isanti County, Minnesota.

How many ZIP codes are in Cambridge, MN?

Cambridge, MN has 1 ZIP code.

What ZIP code covers downtown Cambridge and the historic city center along Main Street?

Downtown Cambridge and the Main Street historic district are located in ZIP code 55008, which serves as the primary postal code for the city's central business area.

What is the ZIP code for residential areas near Cambridge-Isanti High School in Cambridge, MN?

Cambridge-Isanti High School and the surrounding residential neighborhoods in Cambridge are served by ZIP code 55008, the sole ZIP code for the city.