South Beloit is a city located in Boone County and Winnebago County Illinois. South Beloit has a 2024 population of 7,841. South Beloit is currently declining at a rate of -0.42% annually and its population has decreased by -1.68% since the most recent census, which recorded a population of 7,975 in 2020.
The average household income in South Beloit is $84,898 with a poverty rate of 8.75%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in South Beloit is 36.2 years, 38.8 years for males, and 33.9 years for females.
According to the most recent ACS, the racial composition of South Beloit was:
White
Two or more races
Other race
Black or African American
Asian
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 3,234 | 2.43 | 70 | 30 |
| Married | 1,590 | 3.31 | 82.6 | 17.4 |
| Non Family | 1,323 | 1.25 | 62.2 | 37.8 |
| Female | 201 | 3.18 | 39.3 | 60.7 |
| Male | 120 | 2.63 | 40 | 60 |
3.19
Average Family Size
2.43
Average Household Size
70.0%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among asian people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 72.22%.
All
Male
Female
$50,929
Average Earnings
$52,058
Average Male
$47,311
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
90.39% of South Beloit residents speak only English, while 9.61% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.32% of the population.
rate
8.75%
Overall Poverty Rate
9.81%
Male Poverty Rate
7.76%
Female Poverty Rate
The race most likely to be in poverty in South Beloit is Black, with 36.61% below the poverty level.
The race least likely to be in poverty in South Beloit is Multiple, with 1.8% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.52%. Among those working part-time, it was 10.43%, and for those that did not work, the poverty rate was 18.87%.
Married
Widowed
Divorced
Separated
NeverMarried
54.7%
Overall Marriage Rate
55.8%
Male Marriage Rate
53.5%
Female Marriage Rate
male
female
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.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
12.37%
Veteran Disability Rate
LaborForceParticipation
70.9%
Labor Force Participation
66.9%
Employment Rate
4.9%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
Europe
Asia
Africa
Oceania
Latin America
North America
56.96%
Born in South Beloit
95.66%
Native Born
4.34%
Foreign Born
2.12%
Non Citizen
2.23%
Naturalized
95.66% of South Beloit residents were born in the United States, with 56.96% having been born in Illinois. 2.12% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 7,673 | -34 | -0.44% |
| 2028 | 7,707 | -33 | -0.43% |
| 2027 | 7,740 | -34 | -0.44% |
| 2026 | 7,774 | -33 | -0.42% |
| 2025 | 7,807 | -34 | -0.43% |
| 2024 | 7,841 | -33 | -0.42% |
| 2023 | 7,874 | -34 | -0.43% |
| 2022 | 7,908 | -36 | -0.45% |
| 2021 | 7,944 | -31 | -0.39% |
| 2020 | 7,975 | 396 | 5.22% |
| 2019 | 7,579 | -33 | -0.43% |
| 2018 | 7,612 | -15 | -0.2% |
| 2017 | 7,627 | -31 | -0.4% |
| 2016 | 7,658 | -21 | -0.27% |
| 2015 | 7,679 | -37 | -0.48% |
| 2014 | 7,716 | -55 | -0.71% |
| 2013 | 7,771 | -27 | -0.35% |
| 2012 | 7,798 | -35 | -0.45% |
| 2011 | 7,833 | -20 | -0.25% |
| 2010 | 7,853 | 2,456 | 45.51% |
| 2000 | 5,397 | 1,325 | 32.54% |
| 1990 | 4,072 | -16 | -0.39% |
| 1980 | 4,088 | 284 | 7.47% |
| 1970 | 3,804 | 23 | 0.61% |
| 1960 | 3,781 | 560 | 17.39% |
| 1950 | 3,221 | 396 | 14.02% |
| 1940 | 2,825 | 0 | 0% |