Is Arlington Heights cheaper than Mount Prospect?

Mount Prospect has the lower day-to-day cost index (103 vs 108 against a national 100). The other differences are shown facet by facet in the table.

What household income in Mount Prospect equals $85,000 in Arlington Heights?

A household earning $85,000 in Arlington Heights needs about $82,000 in Mount Prospect to keep the same lifestyle; coming the other way, $85,000 of Mount Prospect lifestyle costs about $88,000 in Arlington Heights.

City data & comparisons

Residential comparison · 13 facts

Arlington Heights, IL vs Mount Prospect, IL

Compare the housing, tax, cost, income, safety, school, and climate facts that are available for both places. The table shows the numbers without declaring one city universally better.

Personalize this comparison

A household earning $85,000 in Arlington Heights needs about $82,000 in Mount Prospect to keep the same lifestyle.

Coming from Mount Prospect, $85,000 of lifestyle costs about $88,000 in Arlington Heights.

A few differences

Arlington Heights is higher on median household income ($116,723 vs $101,720).
Mount Prospect is lower on cost of living index (103 vs 108).
Mount Prospect is lower on 2-bedroom rent ($1,558/mo vs $1,816/mo).

Arlington Heights vs Mount Prospect · facet by facet

Facet	Arlington Heights, IL	Mount Prospect, IL
Median home price	$414,500	$397,400
2-bedroom rent	$1,816/mo	$1,558/mo
Property tax rate	2.1%	2.1%
State & local income tax	4.95%	4.95%
Sales tax	8.85%	8.85%
Cost of living index	108	103
Groceries index	98	98
Utilities	$165/mo	$165/mo
Median household income	$116,723	$101,720
Unemployment rate	4.7%	4.7%
Crime index	50/100	50/100
School rating	6.3/10	6.3/10
Sunny days / year	190 days	190 days

Data: Census ACS 2024 · BLS · Tax Foundation 2024 brackets · HUD/Zillow · NOAA 1991–2020 · FEMA NRI · Values are shown as reported; no universal winner is implied.

Full profiles: Arlington Heights, IL · Mount Prospect, IL

Questions & answers

Is Arlington Heights cheaper than Mount Prospect?: Mount Prospect has the lower day-to-day cost index (103 vs 108 against a national 100). The other differences are shown facet by facet in the table.
What household income in Mount Prospect equals $85,000 in Arlington Heights?: A household earning $85,000 in Arlington Heights needs about $82,000 in Mount Prospect to keep the same lifestyle; coming the other way, $85,000 of Mount Prospect lifestyle costs about $88,000 in Arlington Heights.