55070 ZIP Code — Saint Francis, MN

Anoka County, Minnesota

ZIP code 55070 is located in Saint Francis, Minnesota, within Anoka County. It covers approximately 25.48 square miles and serves a population of 8,391 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 763.

About ZIP code 55070

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $275,500. Owner-occupancy is high at 87%, well above the national average.

Median household income is $97,808. The poverty rate of 6% is below the national average.

The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 32 minutes is near the national average.

College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (20%) compared to national benchmarks.

Overall, ZIP code 55070 reflects a community defined by a trades-oriented workforce and high homeownership.

8,391

population

25.48

sq mi land

Standard

ZIP type

Central (CT)

timezone

55070 ZIP code map

Cities in ZIP code 55070

Below are the cities the US Postal Service accepts for ZIP code 55070. Using any city not on this list may result in mail delivery delays.

City	Status
Saint Francis	Acceptable
Saint Francis	Preferred

Nearby ZIP codes

55040 Isanti (5.5 mi) 55005 Bethel (6.8 mi) 55011 Cedar (8.3 mi) 55398 Zimmerman (9.5 mi) 55303 Anoka (9.7 mi) 55008 Cambridge (11.3 mi) 55304 Andover (12.2 mi) 55330 Elk River (12.8 mi) 55092 Wyoming (15 mi) 55327 Dayton (15.6 mi) 55371 Princeton (16.3 mi) 55316 Champlin (16.3 mi)

Demographics updated 05/2026

Population
Total population	8,391
Population density	329 / sq mi
State FIPS	27
County FIPS	003

Geography
Land area	25.48 sq mi
Water area	0.29 sq mi
Latitude	45.4170
Longitude	-93.3729
Timezone	Central (CT)
Area code	763

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.7%	27.3%	33.6%
$50k – $100k	37.7%	33.9%	31.5%
$100k – $200k	34.7%	31.7%	26.5%
Over $200k	2.9%	7.1%	8.5%

Demographics & statistics

8,391

Population

329

People per sq mi

35.0

Median age

$97,808

Median household income

$36,694

Per capita income

$275,500

Median home value

$1,022

Median monthly rent

86.9%

Home ownership

5.9%

Poverty rate

2.6%

Unemployment

2,510

Housing units

16.4%

Bachelor's or higher

Age distribution

Male Female

271

Under 5

253

420

5–9

392

359

10–14

335

282

15–19

263

238

20–24

223

599

25–34

559

695

35–44

650

565

45–54

529

193

55–59

181

221

60–64

206

242

65–74

226

175

75–84

164

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,369	28.2%
18 and over	6,022	71.8%
65 and over	957	11.4%
Median age	35.0 years

Race & ethnicity

White 93.2%

Two or more races 4.5%

Black or African American 1.2%

Hispanic or Latino 0.5%

Other race 0.4%

Asian 0.2%

Group	Count	%
White	7,861	93.2%
Two or more races	377	4.5%
Black or African American	103	1.2%
Hispanic or Latino	45	0.5%
Other race	33	0.4%
Asian	17	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	24.7%	27.3%	33.6%
$50k – $100k	37.7%	33.9%	31.5%
$100k – $200k	34.7%	31.7%	26.5%
Over $200k	2.9%	7.1%	8.5%

Under $10k 1.2%

$10k–$15k 0.7%

$15k–$25k 4.4%

$25k–$35k 6.8%

$35k–$50k 5.7%

$50k–$75k 12.8%

$75k–$100k 20.7%

$100k–$150k 29.7%

$150k–$200k 11.5%

$200k+ 6.5%

Range	% of households
Under $10k	1.2%
$10k–$15k	0.7%
$15k–$25k	4.4%
$25k–$35k	6.8%
$35k–$50k	5.7%
$50k–$75k	12.8%
$75k–$100k	20.7%
$100k–$150k	29.7%
$150k–$200k	11.5%
$200k+	6.5%
Median income	$97,808

Housing

Home values

Under $50k 7.6%

$50k–$100k 3.1%

$100k–$150k 3.0%

$150k–$200k 6.7%

$200k–$300k 42.5%

$300k–$500k 34.2%

$500k–$1M 2.9%

Housing overview

Metric	Value
Median home value	$275,500
Median rent / month	$1,022
Owner occupied	86.9%
Renter occupied	13.1%
Vacant	0.7%
Single-family detached	73.3%
Large apartment buildings	0.8%
Mobile homes	10.0%
Median rooms	6.5
Avg household size (owned)	3.01

Year built

Era	%
2020 or later	0.9%
2010–2019	8.6%
2000–2009	36.4%
1990–1999	22.2%
1980–1989	12.3%
1970–1979	10.4%
1960–1969	2.1%
1950–1959	2.2%
1940–1949	0.5%
1939 or earlier	4.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	1.6%
2 bedrooms	21.4%
3 bedrooms	42.2%
4 bedrooms	24.0%
5+ bedrooms	10.1%

Vehicles per household

Vehicles	% of households
No vehicle	4.6%
1 vehicle	20.6%
2 vehicles	39.1%
3 or more	35.7%

Heating fuel

Fuel type	%
Utility gas	75.4%
Electricity	7.6%
Propane / LP gas	11.0%
Fuel oil	0.7%
Wood	4.4%
No fuel used	0.9%

Households & families

Household type	Count	%
Married-couple family	1,519	53.0%
Cohabiting couple	387	13.5%
Male householder, no spouse	455	15.9%
Female householder, no spouse	504	17.6%
Households with children under 18	1,186	41.4%
Households with seniors (65+)	692	24.2%
Average household size	2.93

Marital status

Status	Male	Female
Never married	36.5%	28.9%
Married	51.8%	49.5%
Separated	1.2%	0.9%
Widowed	2.0%	3.2%
Divorced	8.5%	17.4%

Education

Less than 9th grade 0.7%

Some HS, no diploma 7.3%

HS graduate 41.9%

Some college, no degree 21.0%

Associate's degree 12.7%

Bachelor's degree 12.0%

Graduate / professional 4.4%

Metric	%
HS diploma or higher	92.0%
Bachelor's or higher	16.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	110	4.8%
Kindergarten	126	5.5%
Elementary school	1,196	51.8%
High school	489	21.2%
College / grad school	390	16.9%

Employment

Industry of employment

Manufacturing 17.1%

Education & healthcare 17.1%

Construction 14.9%

Retail trade 14.1%

Professional & management 7.9%

Transportation & utilities 6.1%

Other services 6.1%

Finance & real estate 5.6%

Arts, food & hospitality 4.7%

Wholesale trade 3.4%

Public administration 2.3%

Agriculture & mining 0.4%

Information 0.3%

Occupation

Category	%
Management, business & arts	27.6%
Service	13.6%
Sales & office	21.2%
Natural resources & construction	16.9%
Production & transportation	20.7%

Employment type

Type	%
Private sector	84.3%
Government	9.5%
Self-employed	5.9%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	78.4%
Carpool	10.8%
Public transit	0.3%
Walk	0.8%
Work from home	9.7%
Other means	0.1%
Avg commute (minutes)	32.0

Poverty

All people 5.9%

Under 18 years 9.7%

18 and over 4.5%

Married-couple families 1.6%

Female-led households 13.8%

Income support

Source	% of households
Social Security	26.2%
Retirement income	23.3%
Supplemental Security	1.4%
Cash public assistance	5.3%
Food stamps / SNAP	8.8%

Health indicators

Condition	%
Obesity	33.6%
High blood pressure	25.4%
High cholesterol	25.7%
Diabetes	6.8%
Heart disease	4.2%
Stroke	2.1%
Asthma	9.8%
Arthritis	18.0%
Kidney disease	2.0%
Pulmonary disease	4.5%
Cancer	4.8%

Behavior / access	%
Smoking	20.4%
Binge drinking	23.7%
No physical activity	19.5%
Less than 7 hrs sleep	31.4%
Depression	25.2%
Fair or poor health	10.7%
Poor mental health	15.0%
Poor physical health	8.4%
No health insurance	11.6%
Visited doctor (checkup)	67.1%
Visited dentist	62.7%
Cholesterol screening	86.7%
Teeth loss	10.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	423	7.0%

Disability	%
Any disability	10.7%
Under 18	8.9%
18–64 years	7.8%
65 and over	31.0%

Health insurance coverage

Type	%
Private insurance	73.7%
Public insurance	31.3%
No insurance	6.1%
Uninsured under 19	3.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,867	93.8%
Spanish	120	1.5%
Other Indo-European	40	0.5%
Asian & Pacific Islander	80	1.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,163	97.3%
Born in same state	8,107	96.6%
Born in different state	7,008	83.5%
Foreign born	56	0.7%
Naturalized citizen	228	2.7%
Not a US citizen	87	38.2%

Ancestry

Ancestry	Count	%
Italian	1,334	15.9%
Polish	1,239	14.8%
Arab	605	7.2%
French	507	6%

Ancestry	Count	%
Dutch	115	1.4%
German	98	1.2%
English	78	0.9%
Norwegian	4	0%

Technology access

Metric	% of households
Computer access	34.1%
Internet access	99.2%

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

Frequently asked questions about ZIP code 55070

What city is ZIP code 55070 in?

ZIP code 55070 is primarily assigned to Saint Francis, Minnesota.

What county is ZIP code 55070 in?

ZIP code 55070 falls within Anoka County, Minnesota.

Is ZIP code 55070 mostly owner-occupied?

87% of occupied units in ZIP code 55070 are owner-occupied, well above the national average.

What is the population of ZIP code 55070?

ZIP code 55070 has an estimated population of 8,391 residents, with a density of 329 people per square mile.

What is the median household income in ZIP code 55070?

The median household income in ZIP code 55070 is $97,808, above the national median of ~$75,000.

What is the typical home value in ZIP code 55070?

The median home value in ZIP code 55070 is $275,500.

What timezone is ZIP code 55070 in?

ZIP code 55070 observes the CST timezone.