Salary Needed to Live in Round Rock as a Family
A family of four (2 adults, 2 children) needs approximately $140,820/year to live comfortably in Round Rock, TX, including 15% savings.
Direct Answer
A family with kids needs about $140,820/year to live comfortably in Round Rock, TX. The bare-minimum salary is $112,656/year, but the comfortable figure includes a 15% savings target and a monthly after-tax budget of $8,594.
The minimum scenario leaves about $7,041/mo after tax and no planned savings. The comfortable scenario uses $11,735/mo gross pay to cover expenses, taxes, and a savings buffer.
Hybrid salary estimateBLS, HUD, ACS inputsLast verified May 2026
Comfortable Salary
$140,820
with 15% savings
Bare Minimum
$112,656
$9,388/mo gross, no savings buffer
Monthly Expenses
$7,041
1% below national avg
Detailed Monthly Budget for a Family in Round Rock
| Expense | Round Rock | Nat'l Avg | Diff |
|---|---|---|---|
| 3BR Apartment/House Rent | $2,374 | $2,509 | -5% |
| Groceries | $540 | $528 | +2% |
| Utilities | $272 | $337 | -19% |
| Transportation | $605 | $526 | +15% |
| Car Insurance | $172 | $223 | -23% |
| Health Insurance | $701 | $672 | +4% |
| Childcare/After-school | $1,224 | $1,200 | +2% |
| Internet + Phones | $184 | $180 | +2% |
| Children Activities | $255 | $250 | +2% |
| Dining Out | $357 | $350 | +2% |
| School Supplies & Clothing | $204 | $200 | +2% |
| Healthcare Co-pays | $153 | $150 | +2% |
| Total Monthly | $7,041 | $7,125 | -1% |
How We Calculated the Salary
Monthly expenses:$7,041
Target savings (15%):$1,553/mo
Monthly after-tax needed:$8,594
Effective tax rate:25%
Gross annual salary needed:$140,820
What Drives the Salary Number?
Housing
$2,374
3BR Apartment/House rent is 34% of this monthly budget.
Taxes
25%
Estimated federal plus TX state tax reserve used to convert take-home needs into gross salary.
Savings target
15%
$1,553/mo is reserved for savings so the salary is not just break-even.
Local index
102/100
Round Rock is close to the national baseline; the model adjusts baseline spending by local rent and cost data.
Compare Salary Needed in Nearby south Cities
Salary Planning Checklist
- Keep 3br apartment/house housing near $2,374/mo or adjust the salary target upward.
- Budget $2,377/mo for persona-specific costs such as Childcare/After-school and Internet + Phones.
- Use $112,656/year as the survival floor and $140,820/year as the healthier negotiation target.
Other Household Types in Round Rock
Related Pages
FAQ
What salary does a family with kids need in Round Rock?
A family with kids needs approximately $140,820/year ($11,735/month gross) to live comfortably in Round Rock with a 15% savings rate.
How much is rent for a family with kids in Round Rock?
A 3br apartment/house in Round Rock costs approximately $2,374/month, which is the largest single expense at 34% of the total budget.
Is Round Rock affordable for a family with kids?
Round Rock is roughly average for family with kids costs, requiring a salary close to the national median.