Wentzville, MO

Average · 98

Missouri · Population 45,734 · Updated March 2026

$1,264
Median Rent / Month
$111,409
Median Income
$302,700
Median Home Value
$1,655
Owner Costs / Month

Affordability

How far your income goes in Wentzville

13.6%
Rent-to-Income Ratio
Affordable
Rent takes less than 25% of median income — considered affordable by HUD standards.

Tax Burden in Missouri

State-level tax rates that affect your costs

4.95%
Income Tax (Top Rate)
4.225%
Sales Tax
0.93%
Property Tax Rate

Estimated Annual Costs

$15,168
Annual Rent
$5,515
State Income Tax
$2,815
Property Tax (est.)

Cost of Living Overview

Wentzville has a cost of living close to the national average, offering a balanced mix of expenses and amenities. With a cost index of 98 (where 100 equals the national median), Wentzville residents can expect to pay median rent of $1,264/month while earning a median household income of $111,409/year.

The median home value in Wentzville, MO is $302,700, with typical monthly owner costs around $1,655 including mortgage, insurance, and taxes. The median rent-to-income ratio of 13.6% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.

Missouri has a moderate income tax rate of 4.95%. Combined with a 4.225% sales tax rate and 0.93% effective property tax rate, the overall tax environment is a factor in the total cost of living in Wentzville.

Frequently Asked Questions

Common questions about living costs in Wentzville

What is the cost of living in Wentzville, MO?
The cost of living index in Wentzville, MO is 98 (US average = 100). Median monthly rent is $1,264, median household income is $111,409/year, and the median home value is $302,700.
Is Wentzville, MO affordable?
Yes, Wentzville is more affordable than the national average with a cost index of 98. The rent-to-income ratio is 13.6%—below the 30%% threshold considered affordable by HUD.
What is the average rent in Wentzville, MO?
The median gross rent in Wentzville, MO is $1,264 per month according to the US Census Bureau ACS 2023 data. Annual rent costs approximately $15,168.
What is the median household income in Wentzville?
The median household income in Wentzville, MO is $111,409 per year. This compares to the national median of approximately $80,000.
What are the taxes like in Missouri?
Missouri has a top income tax rate of 4.95%, a sales tax of 4.225%, and an effective property tax rate of 0.93%.