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CITY · 2020 ACS

Cambridge

Iowa · 827 residents · 1.34 sq mi
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The short version

Cambridge is a city of 827 people in Iowa. Owners hold 81% of the housing stock. 22% of adults hold a bachelor's degree or higher. Home values have risen by half since 2000, reaching $134,700. The poverty rate is 22.0%, above the 12.8% national rate. 6% of locals were born outside the United States.

At a glance
Average income
near the US median
US median: $66,278
Younger
median age 37.2
US median: 38.8
Less educated
22% 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

827
+1%since 2000
from 819 in 2000
1990 – 2025
37.2
+11%since 2000
from 33.6 in 2000
US average: 38.8
Land area
1.34 sq mi
Population, 19902024
6857648439221K19902000201020202024Cambridge
2024803
1990201020202024
Age distribution, 2020
Under 56.5%(54)
US avg: 5.6%
5 to 97.6%(63)
US avg: 6.1%
10 to 147.3%(60)
US avg: 6.5%
15 to 197.7%(64)
US avg: 6.6%
20 to 246.7%(55)
US avg: 6.7%
25 to 3410.3%(85)
US avg: 13.5%
35 to 4413.8%(114)
US avg: 12.7%
45 to 5414.6%(121)
US avg: 12.3%
55 to 6413.3%(110)
US avg: 13.1%
65 to 747.3%(60)
US avg: 10%
75 to 844.4%(36)
US avg: 4.9%
85 and over0.6%(5)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$66,875
+6%inflation adjusted, since 2000
from $42,059 in 2000
US average: $66,278
1990 – 2024
$28,727
+55%since 2000
from $18,524 in 2000
US average: $35,364
Households earning $100K+
44.0%
+22.4 ptssince 2009
from 21.6% in 2009
US average: 43.9%
22.0%
+13.4 ptssince 2000
from 8.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade15.1%
US avg: 10%
Information11.2%
US avg: 11.1%
Other services5.6%
US avg: 6.6%
Public administration5.6%
US avg: 4.7%
Wholesale trade4.6%
US avg: 6.7%
Finance & insurance3.5%
US avg: 5.5%
Professional, scientific, technical3.3%
US avg: 4.7%
Arts, entertainment, food3.3%
US avg: 2%
Agriculture, forestry, fishing2.5%
US avg: 1.7%
Construction2.5%
US avg: 1.2%
Transportation & warehousing2.1%
US avg: 2.5%
Education & health services0.2%
US avg: 0.8%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$134,700
+11%inflation adjusted, since 2000
from $80,400 in 2000
US average: $265,253
1990 – 2024
$925
+26%inflation adjusted, since 2000
from $490 in 2000
US average: $1,124
81.4%
−2.6 ptssince 2000
from 84.1% in 2000
18.6% rent
2.51 people
−13%since 2009
from 2.87 people in 2009
US average: 2.61
2.0
−8%since 2009
from 2.2 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-Hispanic93.9%(769)
Black0.7%(6)
Hispanic / Latino2.8%(23)
Asian0.7%(6)
Other0%
2020
White, non-Hispanic88.8%(734)
Black1.6%(13)
Hispanic / Latino3.7%(31)
Asian0.1%(1)
Other1.3%(11)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican2.1%(20)
Pacific Islander origin
Ancestry
German36%(339)
English12.9%(121)
Irish10.9%(103)
Norwegian8.3%(78)
Dutch6.7%(63)
French6.5%(61)
Scottish2.7%(25)
Swedish2.1%(20)
Italian1.1%(10)
Danish0.7%(7)
Hungarian0.7%(7)
+ 9 more ancestry groups with data
Polish0.7%(7)
Canadian0.5%(5)
Czech0.5%(5)
Greek0.5%(5)
Russian0.5%(5)
British0.4%(4)
Welsh0.3%(3)
Finnish0.2%(2)
Section 05

Education

22.1%
+4.9 ptssince 2000
from 17.2% in 2000
US average: 32.9%
High school or higher
94.4%
+3.0 ptssince 2000
from 91.4% in 2000
US average: 88.5%
6.3%
+3.6 ptssince 2000
from 2.7% in 2000
US average: 12.7%
Section 06

Commute & transportation

24.3 min
+50%since 2000
from 16.2 min in 2000
US average: 26.9
82.0%
+7.9 ptssince 2009
from 74.2% in 2009
US average: 75.1%
2.1%
+0.7 ptssince 2009
from 1.5% in 2009
US average: 8.4%
Section 07

Work & employment

6.9%
+3.6 ptssince 2011
from 3.4% in 2011
US average: 5.4%
75.3%
+6.2 ptssince 2011
from 69.2% in 2011
US average: 63.4%
Women 20-64 in the labor force
69.2%
US average: 73.3%
32.9%
+8.2 ptssince 2009
from 24.7% in 2009
US average: 39.3%
Section 08

People & community

45.4%
+0.5 ptssince 2009
from 44.9% in 2009
54.6%
−0.5 ptssince 2009
from 55.1% in 2009
6.5%
+6.5 ptssince 2009
from 0.0% in 2009
US average: 13.5%
0.3%
−2.3 ptssince 2013
from 2.6% in 2013
US average: 8.8%
Computer in household
98.4%
US average: 91.9%
90.4%
US average: 86.2%
Marital status (2024)
Men 15+
Never married21.9%(57)
Married55.8%(145)
Widowed1.5%(4)
Divorced20.8%(54)
Women 15+
Never married18.9%(66)
Married43%(150)
Widowed22.3%(78)
Divorced15.8%(55)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

0.3%
−2.3 ptssince 2013
from 2.6% in 2013
US average: 8.8%
69.3%
US average: 55.4%
Direct-purchase
12.6%
US average: 13.7%
7.9%
US average: 17.6%
16.2%
US average: 20.0%
VA health care
0.5%
US average: 2.3%
Any private
81.7%
US average: 68.1%
Any public
22.4%
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)18.2%(6)
US avg: 20.6%
Gulf War (1990s)18.2%(6)
US avg: 21.4%
Vietnam era51.5%(17)
US avg: 35.2%
Korean War3%(1)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 33 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 Cambridge, Iowa?

Cambridge, Iowa has about 827 residents according to the 2020 American Community Survey.

What is the median household income in Cambridge, Iowa?

The typical household in Cambridge, Iowa earns about $66,875 a year. Half of households make more than that, and half make less.

Is Cambridge, Iowa expensive?

In Cambridge, Iowa, the median home is worth about $134,700, and the typical rent is about $925 a month.

How educated are people in Cambridge, Iowa?

About 22.1% of adults age 25 and over in Cambridge, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Cambridge, Iowa?

About 22.0% of people in Cambridge, Iowa live below the federal poverty line.

Has Cambridge, Iowa grown since 1990?

Yes, Cambridge, Iowa has grown since 1990. The population has added about 116 residents, a change of about 16 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 →