Quick answer
On $100K in Madison, your take-home is $5,863/month and 1BR rent takes up 24% of that. After rent, utilities, and groceries you have $3,983/month left.
Affordability Calculator · WI
Can I Afford to Live in Madison on $100K?
Real math for $100K/year in Madison, WI: taxes, rent, utilities, groceries, and how much is left. No filler.
Last updated: April 23, 2026
Monthly Budget Breakdown
| Line Item | Monthly |
|---|---|
| Gross income | $8,333 |
| Federal income tax (~22% effective) | −$1,833 |
| State income tax (7.65%) | −$638 |
| Take-home pay | $5,863 |
| 1BR rent (Madison median) | $1,380 |
| Utilities (avg) | $145 |
| Groceries (avg, 1 person) | $355 |
| Left after essentials | $3,983 |
Federal tax uses a rough effective rate. State tax: 7.65%. Essentials = 1BR rent + utilities + groceries.
Affordability Verdict
Comfortably affordable
You're well within the 30% rule — room to save and spend on other things.
Your $100K salary leaves $3,983 per month after 1BR rent ($1,380), utilities ($145), and groceries ($355) in Madison.
What You Can Realistically Afford
Your 30% rent cap: $1,759/month
The standard guideline is to spend no more than 30% of take-home on rent. On $100K inMadison, that's $1,759/month.
1-Bedroom: Within budget
$1,380/mo
24% of take-home
2-Bedroom: Within budget
$1,720/mo
29% of take-home solo
Buy a Home: Out of reach
$370K median
Your ceiling ~$250K · $120K short
50/30/20 Budget for $100K in Madison
Based on $5,863/month take-home.
50% — Needs
$2,931
Rent, utilities, groceries, transport, insurance
30% — Wants
$1,759
Dining out, entertainment, subscriptions, hobbies
20% — Savings
$1,173
Emergency fund, retirement, investments
Frequently Asked Questions
Can I afford a 1-bedroom apartment in Madison on a $100K salary?
On $100K in Madison, your take-home is roughly $5,863/month after federal and state taxes. A 1BR averages $1,380/month, which is 24% of your take-home. That's within the recommended 30% rule.
What is the take-home pay for a $100K salary in Madison?
On a $100K gross salary in Madison, you pay roughly 22% in federal income tax and 8% in state income tax. That leaves approximately $5,863/month in take-home pay.
How much rent can I afford on $100K in Madison?
Using the 30% rule, your rent cap on $100K in Madison is $1,759/month. The median 1BR in Madison is $1,380, so you can comfortably afford a 1BR.
Can I buy a home in Madison on $100K?
On $100K in Madison, your mortgage affordability ceiling is around $250K — well below the $370K median home price. Buying is out of reach at this salary without a large down payment or dual income.