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Hartford, IL vs Sullivan, IL

67
Hartford
Illinois
VS
+2%
65
Sullivan
Illinois

Hartford, IL and Sullivan, IL have a very similar cost of living, with only a 2% difference in their overall index. Hartford scores 67 while Sullivan scores 65 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in Hartford is $925/month compared to $790/month in Sullivan — a 17% difference. Interestingly, home values tell a different story: while Sullivan has cheaper rent, Hartford actually has lower median home values ($65,800 vs $95,600).

Median household income in Hartford is $39,364 compared to $62,845 in Sullivan (-37.4%). Sullivan offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Hartford spend roughly 28.2% of their income on rent, more than the 15.1% in Sullivan.

Climate-wise, Hartford is notably warmer with an average of 57.4°F compared to 53.4°F in Sullivan. Hartford receives more rainfall at 41.7" per year compared to 36" in Sullivan.

Income & Cost

Cost of Living Index
Hartford
67
Sullivan
65
2% cheaper
Median Household Income
Hartford
$39,364
Sullivan
$62,845
37% higher

Housing

Median Rent
Hartford
$925
Sullivan
$790
15% cheaper
Median Home Value
Hartford
$65,800
31% cheaper
Sullivan
$95,600
Population
Hartford
1,456
Sullivan
4,253

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Hartford $3.03
Sullivan
US $3.07
🥚
Eggs (grade A, large)
Hartford $2.47
Sullivan
US $2.50
🥛
Milk (whole)
Hartford $3.97
Sullivan
US $4.03
🍞
Bread (white)
Hartford $1.83
Sullivan
US $1.85
🍗
Chicken breast
Hartford $4.09
Sullivan
US $4.14
Electricity
Hartford $0.15
Sullivan
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Hartford 57.4°F
Sullivan 53.4°F
Summer High
Hartford 90°F
Sullivan 86°F
Winter Low
Hartford 24°F
Sullivan 20°F
Rainfall
Hartford 41.7"
Sullivan 36"
Rainy Days
Hartford 114d
Sullivan 108d