2026 Relocation & Cost Arbitrage Engine

Relocation: Rapid City, SD to Chicago-Naperville-Elgin, IL-IN

Data updated · Sources: HUD FY 2027 Fair Market Rents, EPI 2026 Family Budget, 2026 tax tables · Methodology

Income tax, HUD Fair Market Rents and EPI living costs for a move from Rapid City, SD to Chicago-Naperville-Elgin, IL-IN.

Popular Corridors:
Equivalent Salary
$128,400
To maintain parity
Cost of Living Delta
+28.4%
Overall expenditure basket
Annual Tax Delta
-$4,805
State + local taxes
Annual 1BR Rent Delta
+$8,244
HUD Fair Market Rents
Net Annual Buffer
-$13,049/yr
Tax + housing gain

Interactive Purchasing Power Equivalency Workbench

Adjust your current salary at origin to dynamically compute the statutory tax burden, housing costs, and discretionary cash in both markets.

Presets:
$
$30,000 $100,000 $200,000 $300,000
Origin Location

Rapid City, SD

COL 98.0
Gross Annual Income $100,000
Federal Income Tax -$13,170
FICA (SS & Medicare) -$7,650
State Income Tax -$0
Local / City Tax $0
Net Annual Take-Home $79,180
HUD 1BR Fair Market Rent -$13,116
Discretionary Cash Flow $66,064
Target Market
Destination Location

Chicago-Naperville-Elgin, IL-IN

COL 125.8
Gross Parity Income $128,400
Federal Income Tax -$19,550
FICA (SS & Medicare) -$9,823
State Income Tax -$6,211
Local / City Tax $0
Net Annual Take-Home $92,816
HUD 1BR Fair Market Rent -$21,360
Discretionary Cash Flow $71,456

EPI family budgets put living costs 28.4% higher in Chicago-Naperville-Elgin, IL-IN than in Rapid City, SD, so $100,000 in Rapid City goes about as far as $128,400 in Chicago. HUD's one-bedroom Fair Market Rent is $1,093 a month in Rapid City and $1,780 in Chicago, $8,244 a year more. On the same $100,000 salary a single filer pays $4,805 more a year in federal, state and local income tax and FICA in Chicago. Taxes and one-bedroom rent together leave you about $13,049 a year worse off. The BLS median wage across all occupations is $46,270 in Rapid City and $54,720 in Chicago.

Itemized Cost of Living Expenditure Arbitrage

Category-by-category breakdown of monthly baseline consumption between origin and destination.

Expenditure Category Rapid City (Monthly) Chicago-Naperville-Elgin (Monthly) Monthly Delta ($) Difference (%)
Housing (1BR Fair Market Rent)$1,093$1,780+$687+62.9%
Food & Groceries$362$385+$23+6.4%
Transportation$1,067$947-$120-11.2%
Healthcare$628$416-$212-33.8%
Other Necessities$350$572+$222+63.4%
Total Taxes (Federal, State, Local, FICA)$1,735$2,135+$400+23.1%

HUD Fair Market Rent Differential

1-Bedroom Fair Market Rent +$687/mo (62.9%)
Rapid City: $1,093/mo Chicago-Naperville-Elgin: $1,780/mo
2-Bedroom Fair Market Rent +$581/mo (40.6%)
Rapid City: $1,430/mo Chicago-Naperville-Elgin: $2,011/mo

EPI Living Wage Benchmark Comparison

1 Adult (No Children) +$6.16/hr (28.4%)
Rapid City: $21.66/hr Chicago-Naperville-Elgin: $27.82/hr
2 Adults + 1 Child (per earner) +$3.54/hr (17.1%)
Rapid City: $20.72/hr Chicago-Naperville-Elgin: $24.26/hr

Top Local Occupations Wage Parity

BLS median wage comparisons across benchmark roles between both metropolitan labor markets.

Occupation Title Industry Sector Rapid City Median Chicago-Naperville-Elgin Median Nominal Wage Delta Action
General and Operations ManagersFinance & ManagementFinance & Management$130,410$109,390-$21,020 (-16.1%)View Dossier
Registered Nurse (RN)HealthcareHealthcare$79,380$100,490+$21,110 (+26.6%)View Dossier
Accountant & AuditorFinanceFinance$79,270$82,360+$3,090 (+3.9%)View Dossier
Financial ManagerFinanceFinance$160,280$168,810+$8,530 (+5.3%)View Dossier
Software EngineerTechnologyTechnology$91,840$134,380+$42,540 (+46.3%)View Dossier
Management AnalystBusiness OperationsBusiness Operations$92,710$105,090+$12,380 (+13.4%)View Dossier
Sales ManagersFinance & ManagementFinance & Management$134,010$158,690+$24,680 (+18.4%)View Dossier
Computer and Information Systems ManagersFinance & ManagementFinance & Management$163,860$173,760+$9,900 (+6.0%)View Dossier
Quality Control InspectorIndustrial ManufacturingIndustrial Manufacturing$48,310$48,230-$80 (-0.2%)View Dossier
Project Management SpecialistBusiness OperationsBusiness Operations$74,700$105,320+$30,620 (+41.0%)View Dossier
ElectricianSkilled TradesSkilled Trades$61,160$102,350+$41,190 (+67.3%)View Dossier
Financial AnalystFinanceFinance$69,690$101,750+$32,060 (+46.0%)View Dossier

Major US Inter-Metro Relocation Corridors

Empirical cost differentials and statutory tax savings across high-volume migration routes.

New York-Newark-Jersey City → Austin-Round Rock-San Marcos

On $100k: $8,301 less tax and $14,388 less 1BR rent a year

-30.6% COL+$22,689/yr
San Francisco-Oakland-Fremont → Austin-Round Rock-San Marcos

On $100k: $6,211 less tax and $17,676 less 1BR rent a year

-30.4% COL+$23,887/yr
Chicago-Naperville-Elgin → Dallas-Fort Worth-Arlington

On $100k: $4,805 less tax and $2,928 less 1BR rent a year

-2.2% COL+$7,733/yr
San Francisco-Oakland-Fremont → Columbus

On $100k: $1,729 less tax and $19,884 less 1BR rent a year

-41.0% COL+$21,613/yr
Los Angeles-Long Beach-Anaheim → Phoenix-Mesa-Chandler

On $100k: $4,113 less tax and $10,908 less 1BR rent a year

-13.5% COL+$15,021/yr
Seattle-Tacoma-Bellevue → Denver-Aurora-Centennial

On $100k: $3,761 more tax and $4,188 less 1BR rent a year

-13.6% COL+$427/yr
Boston-Cambridge-Newton → Raleigh-Cary

On $100k: $1,299 less tax and $11,592 less 1BR rent a year

-16.2% COL+$12,891/yr
New York-Newark-Jersey City → Miami-Fort Lauderdale-West Palm Beach

On $100k: $8,301 less tax and $7,296 less 1BR rent a year

-27.3% COL+$15,597/yr

Rapid City, SD to Chicago-Naperville-Elgin, IL-IN Relocation FAQs

About $128,400. That scales $100,000 by the ratio of the metros' cost-of-living indexes (98.0 in Rapid City, SD, 125.8 in Chicago-Naperville-Elgin, IL-IN, from EPI family budgets); taxes are compared separately below.

Triangular Relocation & Tax Silo

Rapid City, SD to Chicago-Naperville-Elgin, IL-IN: State Paychecks, Rents & Reciprocal Corridor

Reverse Route: Chicago-Naperville-Elgin, IL-IN to Rapid City, SD
Relocation: Rapid City, SD to Chicago-Naperville-Elgin, IL-IN Overview

Rapid City, SD to Chicago-Naperville-Elgin, IL-IN: 2026 federal, state & local income tax, HUD Fair Market Rents & EPI living costs compared on the same. Official 2026 economic data for Relocation: Rapid City, SD to Chicago-Naperville-Elgin, IL-IN compiled from Bureau of Labor Statistics OEWS surveys, HUD Fair Market Rents, and statutory tax codes.

Quick answers
How much salary do I need in Chicago-Naperville-Elgin, IL-IN to match $100,000 in Rapid City, SD?

About $128,400. That scales $100,000 by the ratio of the metros' cost-of-living indexes (98.0 in Rapid City, SD, 125.8 in Chicago-Naperville-Elgin, IL-IN, from EPI family budgets); taxes are compared separately below.

Is Chicago-Naperville-Elgin, IL-IN cheaper than Rapid City, SD?

EPI's family budgets for a single adult put overall living costs 28.4% higher in Chicago-Naperville-Elgin, IL-IN than in Rapid City, SD. The budgets cover housing, food, transportation, health care and other necessities.