Gridley is a city located in Livingston County, McLean County, and Woodford County Illinois. Gridley has a 2024 population of 1,440. Gridley is currently declining at a rate of -0.28% annually and its population has decreased by -1.1% since the most recent census, which recorded a population of 1,456 in 2020.
The average household income in Gridley is $74,964 with a poverty rate of 7.4%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Gridley is 39.1 years, 38.3 years for males, and 41.2 years for females.
According to the most recent ACS, the racial composition of Gridley was:
White
Black or African American
Asian
Two or more races
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 520 | 2.34 | 70.2 | 29.8 |
| Married | 250 | 3.04 | 91.2 | 8.8 |
| Non Family | 192 | 1.15 | 55.7 | 44.3 |
| Female | 60 | 2.87 | 25 | 75 |
| Male | 18 | 3.67 | 83.3 | 16.7 |
3.02
Average Family Size
2.34
Average Household Size
70.2%
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 black people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 66.67%.
All
Male
Female
$50,521
Average Earnings
$49,779
Average Male
$51,111
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
98.95% of Gridley residents speak only English, while 1.05% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.79% of the population.
rate
7.4%
Overall Poverty Rate
0.7%
Male Poverty Rate
13.25%
Female Poverty Rate
The race most likely to be in poverty in Gridley is White, with 7.75% below the poverty level.
The race least likely to be in poverty in Gridley is White, with 7.75% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.56%. Among those working part-time, it was 16.24%, and for those that did not work, the poverty rate was 10.98%.
Married
Widowed
Divorced
Separated
NeverMarried
57.6%
Overall Marriage Rate
60.4%
Male Marriage Rate
55.3%
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%
Veteran Disability Rate
LaborForceParticipation
61.4%
Labor Force Participation
59.1%
Employment Rate
3.7%
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
81.18%
Born in Gridley
98.52%
Native Born
1.48%
Foreign Born
0.49%
Non Citizen
0.99%
Naturalized
98.52% of Gridley residents were born in the United States, with 81.18% having been born in Illinois. 0.49% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 1,420 | -4 | -0.28% |
| 2028 | 1,424 | -4 | -0.28% |
| 2027 | 1,428 | -4 | -0.28% |
| 2026 | 1,432 | -4 | -0.28% |
| 2025 | 1,436 | -4 | -0.28% |
| 2024 | 1,440 | -4 | -0.28% |
| 2023 | 1,444 | -4 | -0.28% |
| 2022 | 1,448 | -4 | -0.28% |
| 2021 | 1,452 | -4 | -0.27% |
| 2020 | 1,456 | 62 | 4.45% |
| 2019 | 1,394 | -14 | -0.99% |
| 2018 | 1,408 | -11 | -0.78% |
| 2017 | 1,419 | -14 | -0.98% |
| 2016 | 1,433 | -3 | -0.21% |
| 2015 | 1,436 | -14 | -0.97% |
| 2014 | 1,450 | -20 | -1.36% |
| 2013 | 1,470 | 10 | 0.68% |
| 2012 | 1,460 | 16 | 1.11% |
| 2011 | 1,444 | 10 | 0.7% |
| 2010 | 1,434 | 0 | 0% |