Decatur

Decatur, Illinois Overview

Decatur faces challenges across several categories, earning a D grade (40.8/100) and ranking #19 of 20 cities in Illinois. Even so, the city scores 81/100 in Affordability — a relative bright spot compared to its Outdoor Access score of 6/100.

Income & Employment in Decatur

The median household income in Decatur is $46,564, 41% below the statewide median of $78,304. The local unemployment rate of 6.6% is higher than the state’s 4.6%. Population declined 0.1%.

Safety in Decatur

With a violent crime rate of 683.7 per 100,000, Decatur exceeds the Illinois average of 393. Safety is a factor prospective residents should weigh carefully. The property crime rate is 2645.6 per 100,000.

Cost of Living in Decatur

With a cost of living index of 86.6, Decatur is well below the national average of 100, offering meaningful savings on everyday expenses. The median home value is $97,300. Median monthly rent is $796. Renters spend 20.5% of income on rent, well within the 30% affordability guideline.

Health & Wellness in Decatur

The adult obesity rate in Decatur is 44.4%, above the national average and a factor in the city’s health profile. Diabetes prevalence is elevated at 14.5%. Residents report an average of 18.7 poor mental health days per month, above the typical range. Illinois ranks #21 nationally for overall health.

Education & Schools in Decatur

The student-teacher ratio is 19.3:1. Per-pupil spending is $15,611. The city has 15 public schools serving 7,827 students. School data is sourced from the NCES Common Core of Data and EDFacts.

Climate & Commute in Decatur

Decatur enjoys a moderate climate with an annual average of 55.7°F. Summers average 74.2°F. Winters average 37.6°F. Annual precipitation is 33.4 inches. The average commute of 16.6 minutes is notably short.

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