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Frontend Developer Salary in O'Fallon, MO

How much does a frontend developer make in O'Fallon? Explore median, entry-level, and senior salaries adjusted for O'Fallon's cost of living.

Median Salary
$68,814
per year in O'Fallon
Entry Level
$39,912
Starting salary
Senior Level
$92,899
Experienced professionals
Cost of Living
98
2% below national avg

Salary Breakdown by Experience Level

See how frontend developer salaries break down across different pay periods in O'Fallon.

PeriodEntry LevelMedianSenior
Annual$39,912$68,814$92,899
Monthly$3,326$5,735$7,742
Biweekly$1,535$2,647$3,573
Weekly$768$1,323$1,787
Hourly$19$33$45

O'Fallon vs National Average

How O'Fallon's frontend developer salaries compare to national figures.

O'Fallon Salary
$68,814
COL Index: 98
National Average
$82,610
COL Index: 100
Difference
-$13,796
Lower in O'Fallon

Cost of Living in O'Fallon

1-Bedroom Rent
$1,000
per month
Median Income
$75,234
per year
Population
91,756
residents
Rent % of Income
16.0%
median household
Cost of Living Index: 98 — A score of 100 represents the U.S. average. Salaries in O'Fallon have been adjusted to account for local cost differences.

About Frontend Developer

Overview

Build user-facing interfaces and applications using frontend technologies.

Education

Bachelor's degree or coding bootcamp

Key Skills

ReactVue.jsCSSJavaScriptUser Interface Design

Growth Rate

Expected job growth: +21% over the next decade

Compare Cities: Frontend Developer Salary

See Frontend Developer salaries in other top cities.

New York, NY
$67,400
-2%
Los Angeles, CA
$97,990
+42%
Chicago, IL
$100,730
+46%
Houston, TX
$95,760
+39%
Phoenix, AZ
$80,290
+17%

Financial Tools to Explore

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Frontend Developer Salary in O'Fallon, MO — Complete Guide

Median Salary Overview

The median salary for a frontend developer in O'Fallon, MO is $68,814 per year, adjusted for the local cost of living index of 98. This figure reflects typical earnings for experienced professionals in this role, considering O'Fallon's unique economic conditions.

Salary Range and Experience Levels

Entry-level frontend developer professionals in O'Fallon can expect to earn around $39,912 annually. As professionals gain experience, salaries typically increase, with senior-level frontend developers earning approximately $92,899 per year. This represents a 133% increase from entry to senior level.

Cost of Living Adjustment

O'Fallon's cost of living index of 98 significantly impacts salary comparisons. As a lower cost-of-living city, salaries in O'Fallon are adjusted accordingly. This means that while the nominal salary may appear higher or lower than the national average of $82,610, the actual purchasing power must be considered in context.

Housing and Affordability

A significant portion of a frontend developer's salary in O'Fallon typically goes toward housing. With a 1-bedroom apartment averaging $1,000 per month, housing represents about 17.4% of median salary. Financial experts generally recommend keeping housing expenses below 30% of gross income.

Career Growth and Opportunities

Frontend Developers are in growing demand across the United States, with an expected job growth of 21% over the next decade. In O'Fallon, this translates to increasing opportunities and potential for salary growth as demand for experienced professionals continues to rise.

Data source: Salary estimates on this page are based on Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) program, adjusted for regional cost of living differences. Figures are approximate and intended for informational purposes only. Actual salaries may vary based on employer, experience, education, certifications, and local market conditions. This page does not constitute financial or career advice. For the most current wage data, visit bls.gov.