Sandwich, Illinois Population 2024

7,102

Sandwich is a city located in DeKalb County and Kendall County Illinois. Sandwich has a 2024 population of 7,102. Sandwich is currently declining at a rate of -0.38% annually and its population has decreased by -1.5% since the most recent census, which recorded a population of 7,210 in 2020.

The average household income in Sandwich is $94,798 with a poverty rate of 8.61%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Sandwich is 36.4 years, 32.5 years for males, and 38.1 years for females.

Sandwich Demographics

According to the most recent ACS, the racial composition of Sandwich was:

  • White: 91.36%
  • Other race: 3.64%
  • Two or more races: 2.8%
  • Asian: 0.99%
  • Black or African American: 0.66%
  • Native American: 0.55%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
4.7 sq mi
Density (mi²)
1,499.50/sq mi
Growth Since 2020
-1.5% (-108)
The current population of Sandwich, Illinois is 7,102 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 7,210.

Sandwich, Illinois Population 2024

Population by Race

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Race
Population
Percentage (of total)
White6,52291.36%
Other race2603.64%
Two or more races2002.8%
Asian710.99%
Black or African American470.66%
Native American390.55%
Native Hawaiian or Pacific Islander00%

White

Other race

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Sandwich Population by Race

Sandwich Population Pyramid 2024

Sandwich Median Age

36.4

Total

32.5

Male

38.1

Female

Sandwich Adults

There are 5,258 adults, (1,234 of whom are seniors) in Sandwich.

Sandwich Age Dependency

77.4

Age Dependency Ratio

30.7

Old Age Dependency Ratio

46.7

Child Dependency Ratio

Sandwich Sex Ratio

Female3,53949.57%
Male3,60050.43%

Sandwich Population by Age

Sandwich Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,5362.7572.227.8
Married1,3583.2880.119.9
Non Family8181.5663.836.2
Female2853.2269.830.2
Male754.3729.370.7

3.24

Average Family Size

2.75

Average Household Size

72.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sandwich Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Sandwich Educational Attainment by Sex (over 25)

Sandwich Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 100%.

Sandwich Educational Attainment by Race

All

Male

Female

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$45,464

Average Earnings

$61,821

Average Male

$27,964

Average Female

Sandwich Earnings by Educational Attainment

Sandwich Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sandwich Language

91.1% of Sandwich residents speak only English, while 8.9% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.66% of the population.

Sandwich Language

Sandwich Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White5,9534487.53%
Hispanic80714718.22%
Other2607328.08%
Multiple20063%

8.61%

Overall Poverty Rate

7.54%

Male Poverty Rate

9.7%

Female Poverty Rate

Poverty in Sandwich

The race most likely to be in poverty in Sandwich is Other, with 28.08% below the poverty level.

The race least likely to be in poverty in Sandwich is Multiple, with 3% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.65%. Among those working part-time, it was 13.84%, and for those that did not work, the poverty rate was 8.97%.

Sandwich Poverty

rate

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Rate
Poverty
Less Than 9th Grade19.59%
High School8.15%
Some College3.81%
Bachelors or Greater1.71%

Sandwich Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed16.67%
Female Employed6.36%
Male Employed5.28%
Male Unemployed0%

Sandwich Poverty Rate by Employment Status and Sex

Sandwich Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Sandwich Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

50.6%

Overall Marriage Rate

53.3%

Male Marriage Rate

48.1%

Female Marriage Rate

Sandwich Married by Age and Sex

male

female

Sandwich Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Sandwich Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sandwich Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

389

Number of Veterans

378

Male Veterans

11

Female Veterans

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Sandwich Veterans by War

count

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Sandwich Veterans by Age

count

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Sandwich Veterans by Race

Sandwich Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.7%

Veteran Poverty Rate

23.45%

Veteran Disability Rate

Sandwich Veterans by Education

LaborForceParticipation

66.6%

Labor Force Participation

63.1%

Employment Rate

5.4%

Unemployment Rate

Sandwich Employment by Age

LaborForceParticipation

Sandwich Employment by Race

LaborForceParticipation

Sandwich Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

83.72%

Born in Sandwich

94.61%

Native Born

5.39%

Foreign Born

2.69%

Non Citizen

2.7%

Naturalized

Place of Birth

94.61% of Sandwich residents were born in the United States, with 83.72% having been born in Illinois. 2.69% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Sandwich Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20296,967-27-0.39%
20286,994-27-0.38%
20277,021-27-0.38%
20267,048-27-0.38%
20257,075-27-0.38%
20247,102-27-0.38%
20237,129-27-0.38%
20227,156-46-0.64%
20217,202-8-0.11%
20207,210-222-2.99%
20197,432350.47%
20187,39730.04%
20177,394100.14%
20167,384-3-0.04%
20157,387-23-0.31%
20147,410280.38%
20137,382-1-0.01%
20127,38340.05%
20117,379-39-0.53%
20107,41800%
20006,50994216.92%
19905,5673236.16%
19805,2441883.72%
19705,0561,51442.74%
19603,54251517.01%
19503,02741916.07%
19402,608-3-0.11%
19302,611542.11%
19102,557371.47%
19002,52040.16%
18902,516-4,451-63.89%
showing: 31 rows

Sandwich Population by Year