Old Mill Creek is a city located in Illinois. With a 2020 population of 158, it is the 1215th largest city in Illinois and the 25152nd largest city in the United States. Old Mill Creek is currently declining at a rate of -1.25% annually and its population has decreased by -2.47% since the most recent census, which recorded a population of 162 in 2020. Spanning over 11 miles, Old Mill Creek has a population density of 15 people per square mile.
The average household income in Old Mill Creek is $90,173 with a poverty rate of 0.00%. The median rental costs in recent years comes to $1,205 per month, and the median house value is $575,000. The median age in Old Mill Creek is 61.3 years, 61 years for males, and 65.8 years for females.
According to the most recent ACS, the racial composition of Old Mill Creekwas:
82.63% of Old Mill Creek residents speak only English, while 17.37% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 14.74% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Old Mill Creek is Other, with NaN% below the poverty level.
The race least likely to be in poverty in Old Mill Creek is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 0.00%, and for those that did not work, the poverty rate was 0.00%.
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Old Mill Creek
94.00% of Old Mill Creek residents were born in the United States, with 71.50% having been born in Illinois. 5.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.