Labor Economics Arbitrage & Career Benchmarks

Peoria, IL vs. Charleston-North Charleston, SC Comparison (2026)

Empirical side-by-side analysis of regional cost of living, HUD fair market rents, statutory tax burdens, and occupational compensation spread.

Curated Head-to-Head Matchups
IL Market

Peoria, IL

Cost of Living Index: 99.6 · Flat Tax
All-Occupation Median (BLS) $49,590
HUD 1BR Rent$961/mo
Est. Take-Home$39,716/yr
Top State Tax Rate4.95%
Local Income Tax0.00%
Explore Peoria, IL Dossier
VS
SC Market

Charleston-North Charleston, SC

Cost of Living Index: 136.5 · Graduated Brackets
All-Occupation Median (BLS) $49,150
HUD 1BR Rent$1,731/mo
Est. Take-Home$40,729/yr
Top State Tax Rate5.21%
Local Income Tax0.00%
Explore Charleston-North Charleston, SC Dossier

Executive Takeaway & Purchasing Power Verdict

The BLS median wage across all occupations is $49,590 in Peoria, IL and $49,150 in Charleston-North Charleston, SC, 0.9% lower in Charleston. HUD's one-bedroom Fair Market Rent is $961 a month in Peoria and $1,731 in Charleston (80.1% higher in Charleston). On a $75,000 salary a single filer pays $2,657 in state and local income tax in Charleston versus $3,568 in Peoria, $911 less a year in Charleston. EPI family budgets put overall living costs 37.1% higher in Charleston, so $75,000 in Peoria goes about as far as $102,800 in Charleston. Adjusted for living costs, the median wage buys about 38.3% more in Peoria, IL than in Charleston-North Charleston, SC.

Peoria, IL vs Charleston-North Charleston, SC: Shared Occupation Wages

Comparing empirical BLS median wages across common professions in both labor markets.

Category / Role Peoria, IL Median Charleston-North Charleston, SC Median Advantage Delta Action
Chief ExecutivesSOC 11-1011$270,090$197,220-27%Dossier
Architectural and Engineering ManagersSOC 11-9041$212,820$174,040-18.2%Dossier
Computer and Information Systems ManagersSOC 11-3021$173,870$167,000-4%Dossier
Purchasing ManagersSOC 11-3061$174,430$138,340-20.7%Dossier
Financial ManagerSOC 11-3031$155,840$147,170-5.6%Dossier
Marketing ManagersSOC 11-2021$155,400$138,790-10.7%Dossier
Data EngineerSOC 15-1243$154,400$129,640-16%Dossier
Human Resources ManagersSOC 11-3121$154,490$127,080-17.7%Dossier
Sales ManagersSOC 11-2022$131,660$139,830+6.2%Dossier
Software EngineerSOC 15-1252$130,590$132,150+1.2%Dossier
Physician AssistantSOC 29-1071$133,170$128,920-3.2%Dossier
Nurse PractitionerSOC 29-1171$128,920$127,780-0.9%Dossier

Head-to-Head Comparison Frequently Asked Questions

Is it cheaper to live in Peoria, IL or Charleston-North Charleston, SC?

Peoria, IL is cheaper: its cost-of-living index (from EPI family budgets, U.S. = 100) is 99.6 versus 136.5 in Charleston-North Charleston, SC. HUD's one-bedroom Fair Market Rent is $961 a month in Peoria, IL and $1,731 in Charleston-North Charleston, SC.

How much do I need to earn in Charleston-North Charleston, SC to match $75,000 in Peoria, IL?

About $102,800. That scales $75,000 by the ratio of the two metros' cost-of-living indexes (99.6 in Peoria, IL, 136.5 in Charleston-North Charleston, SC); it does not account for differences in taxes.

Do jobs pay more in Peoria, IL or Charleston-North Charleston, SC?

The BLS median wage across all occupations is $49,590 in Peoria, IL and $49,150 in Charleston-North Charleston, SC. Pay for a specific occupation can differ; the table on this page compares BLS medians for occupations published in both metros.

How do income taxes compare between Peoria, IL and Charleston-North Charleston, SC?

Peoria, IL has a top state rate of 4.95%; a single filer earning $75,000 pays $3,568 in state and local income tax there. Charleston-North Charleston, SC has a top state rate of 5.21%; a single filer earning $75,000 pays $2,657 in state and local income tax there. Federal income tax and FICA are the same in both.

Where does the median wage go further?

Dividing each metro's BLS median wage by its cost-of-living index, the median wage buys about 38.3% more in Peoria, IL than in Charleston-North Charleston, SC.

Reciprocal Route & Triangular Silo Links

Peoria, IL vs. Charleston-North Charleston, SC: Reverse Comparison & Regional Hubs

Reverse Comparison: Charleston-North Charleston, SC vs. Peoria, IL
Peoria, IL vs. Charleston-North Charleston, SC Comparison (2026) Overview

Side-by-side wage, living expense, and tax arbitrage comparison for Peoria, IL vs. Charleston-North Charleston, SC. Empirical BLS earnings and HUD benchmarks. Official 2026 economic data for Peoria, IL vs. Charleston-North Charleston, SC compiled from Bureau of Labor Statistics OEWS surveys, HUD Fair Market Rents, and statutory tax codes.

Quick answers
Is it cheaper to live in Peoria, IL or Charleston-North Charleston, SC?

Peoria, IL is cheaper: its cost-of-living index (from EPI family budgets, U.S. = 100) is 99.6 versus 136.5 in Charleston-North Charleston, SC. HUD's one-bedroom Fair Market Rent is $961 a month in Peoria, IL and $1,731 in Charleston-North Charleston, SC.

How much do I need to earn in Charleston-North Charleston, SC to match $75,000 in Peoria, IL?

About $102,800. That scales $75,000 by the ratio of the two metros' cost-of-living indexes (99.6 in Peoria, IL, 136.5 in Charleston-North Charleston, SC); it does not account for differences in taxes.