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CITY · 2020 ACS

Northfield

Minnesota · 20,790 residents · 8.48 sq mi
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The short version

Northfield is home to 20,790 people in Minnesota. This skews young, with a median age of 30.9. This is an unusually credentialed place: 46% of adults have a four-year degree. 3,643 more people live here than in 2000. 78% were living in the same home a year earlier. The foreign-born share is 7%.

At a glance
Average income
near the US median
US median: $66,278
Younger
median age 30.9
US median: 38.8
More educated
46% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

20,790
+21%since 2000
from 17,147 in 2000
1990 – 2025
30.9
+34%since 2000
from 23.0 in 2000
US average: 38.8
Land area
8.48 sq mi
Population, 19902024
14K16K18K20K21K19902000201020202024Northfield
202421K
1990201020202024
Age distribution, 2020
Under 53.7%(767)
US avg: 5.6%
5 to 94.7%(976)
US avg: 6.1%
10 to 145.6%(1,165)
US avg: 6.5%
15 to 1911.7%(2,426)
US avg: 6.6%
20 to 2419.8%(4,110)
US avg: 6.7%
25 to 347.9%(1,633)
US avg: 13.5%
35 to 449.3%(1,942)
US avg: 12.7%
45 to 549.6%(1,988)
US avg: 12.3%
55 to 6410.6%(2,203)
US avg: 13.1%
65 to 749.2%(1,918)
US avg: 10%
75 to 845.1%(1,063)
US avg: 4.9%
85 and over2.9%(599)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$69,407
−8%inflation adjusted, since 2000
from $49,972 in 2000
US average: $66,278
1990 – 2024
$30,455
+64%since 2000
from $18,619 in 2000
US average: $35,364
Households earning $100K+
45.5%
+3.8 ptssince 2009
from 41.7% in 2009
US average: 43.9%
9.9%
+2.7 ptssince 2000
from 7.2% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade8.3%
US avg: 10%
Information7.2%
US avg: 11.1%
Wholesale trade3.8%
US avg: 6.7%
Finance & insurance3.5%
US avg: 5.5%
Professional, scientific, technical3.2%
US avg: 4.7%
Other services3%
US avg: 6.6%
Public administration2.2%
US avg: 4.7%
Transportation & warehousing2.2%
US avg: 2.5%
Agriculture, forestry, fishing1.6%
US avg: 1.7%
Construction1.6%
US avg: 1.2%
Arts, entertainment, food0.9%
US avg: 2%
Education & health services0.2%
US avg: 0.8%
Manufacturing0.1%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$240,500
+15%inflation adjusted, since 2000
from $138,600 in 2000
US average: $265,253
1990 – 2024
$812
−1%inflation adjusted, since 2000
from $545 in 2000
US average: $1,124
68.0%
−0.3 ptssince 2000
from 68.3% in 2000
32.0% rent
2.39 people
−3%since 2009
from 2.47 people in 2009
US average: 2.61
3.5
−2%since 2009
from 3.5 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic89.4%(15,324)
Black0.9%(149)
Hispanic / Latino5.7%(982)
Asian2.4%(404)
Other0%
2020
White, non-Hispanic74.4%(15,466)
Black3%(617)
Hispanic / Latino12.7%(2,637)
Asian5%(1,030)
Other4.1%(856)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican6.4%(1,312)
Guatemalan0.4%(81)
Spaniard0.2%(50)
Chilean0.2%(39)
Colombian0.2%(34)
Puerto Rican0.2%(32)
Salvadoran0.1%(30)
Ecuadorian0.1%(29)
Cuban0.1%(11)
Honduran0%(10)
+ 2 more hispanic origin groups with data
Asian origin
Chinese1.2%(235)
Vietnamese0.7%(150)
Korean0.5%(105)
Japanese0.3%(69)
Asian Indian0.3%(61)
Filipino0.2%(43)
Hmong0.2%(38)
Pakistani0.1%(24)
Taiwanese0.1%(11)
Laotian0%(10)
Burmese0%(7)
Pacific Islander origin
Samoan0.2%(34)
Chamorro0.1%(13)
Ancestry
German30.9%(6,297)
Norwegian17.5%(3,575)
Irish9.6%(1,967)
Swedish8.2%(1,682)
English8.1%(1,643)
Polish3.7%(752)
Czech3.5%(710)
French2.5%(517)
Italian2%(418)
Scottish1.6%(325)
Dutch1.3%(271)
British1.2%(254)
+ 32 more ancestry groups with data
Danish1.2%(246)
Finnish1%(202)
American0.7%(150)
Scotch-Irish0.7%(149)
Welsh0.7%(145)
Russian0.7%(142)
Swiss0.7%(137)
Greek0.6%(132)
Hungarian0.3%(71)
Romanian0.3%(70)
Austrian0.3%(53)
Lebanese0.2%(38)
Iranian0.2%(31)
Kenyan0.1%(30)
Armenian0.1%(29)
Ukrainian0.1%(29)
Belgian0.1%(28)
Canadian0.1%(24)
Portuguese0.1%(22)
Ghanaian0.1%(20)
West Indian0.1%(17)
Jamaican0.1%(17)
Syrian0.1%(16)
Egyptian0.1%(15)
Australian0.1%(15)
Turkish0.1%(13)
Latvian0%(4)
Section 05

Education

46.0%
+3.0 ptssince 2000
from 43.0% in 2000
US average: 32.9%
High school or higher
96.7%
+9.3 ptssince 2000
from 87.4% in 2000
US average: 88.5%
23.1%
+3.9 ptssince 2000
from 19.1% in 2000
US average: 12.7%
Section 06

Commute & transportation

22.1 min
+66%since 2000
from 13.3 min in 2000
US average: 26.9
52.1%
−8.3 ptssince 2009
from 60.4% in 2009
US average: 75.1%
5.1%
−1.4 ptssince 2009
from 6.5% in 2009
US average: 8.4%
Section 07

Work & employment

5.4%
+0.8 ptssince 2011
from 4.6% in 2011
US average: 5.4%
68.8%
−1.7 ptssince 2011
from 70.6% in 2011
US average: 63.4%
Women 20-64 in the labor force
81.3%
US average: 73.3%
41.4%
+2.0 ptssince 2009
from 39.4% in 2009
US average: 39.3%
Section 08

People & community

48.2%
+2.0 ptssince 2009
from 46.2% in 2009
51.8%
−2.0 ptssince 2009
from 53.8% in 2009
7.0%
+0.3 ptssince 2009
from 6.7% in 2009
US average: 13.5%
5.2%
−0.3 ptssince 2013
from 5.5% in 2013
US average: 8.8%
Computer in household
94.5%
US average: 91.9%
78.3%
US average: 86.2%
Marital status (2024)
Men 15+
Never married46.4%(3,994)
Married43.3%(3,730)
Widowed1.8%(158)
Divorced8.4%(726)
Women 15+
Never married50.2%(4,654)
Married35.6%(3,293)
Widowed5.9%(544)
Divorced8.3%(771)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

5.2%
−0.3 ptssince 2013
from 5.5% in 2013
US average: 8.8%
62.1%
US average: 55.4%
Direct-purchase
16.9%
US average: 13.7%
13.1%
US average: 17.6%
16.0%
US average: 20.0%
VA health care
1.6%
US average: 2.3%
Any private
78.3%
US average: 68.1%
Any public
28.8%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)9.7%(100)
US avg: 20.6%
Gulf War (1990s)38.4%(396)
US avg: 21.4%
Vietnam era30.3%(312)
US avg: 35.2%
Korean War10.2%(105)
US avg: 7.6%
World War II1.7%(18)
US avg: 2.9%

Share of the 1,030 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Northfield, Minnesota?

Northfield, Minnesota has about 20,790 residents according to the 2020 American Community Survey.

What is the median household income in Northfield, Minnesota?

The typical household in Northfield, Minnesota earns about $69,407 a year. Half of households make more than that, and half make less.

Is Northfield, Minnesota expensive?

In Northfield, Minnesota, the median home is worth about $240,500, and the typical rent is about $812 a month.

How educated are people in Northfield, Minnesota?

About 46.0% of adults age 25 and over in Northfield, Minnesota hold a bachelor's degree or higher.

What is the poverty rate in Northfield, Minnesota?

About 9.9% of people in Northfield, Minnesota live below the federal poverty line.

Has Northfield, Minnesota grown since 1990?

Yes, Northfield, Minnesota has grown since 1990. The population has added about 6,107 residents, a change of about 42 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →