Mortgage payment on a $90K house
$597 a month with 20% down at 7.11% — including property tax and insurance. You'd need an income of about $25,600.
On a $90,000 home with $18,000 (20%) down, you borrow $72,000. At 7.11% (30-year fixed, Freddie Mac average for the week of Nov 12, 2026), principal and interest come to $484 a month. Adding property tax at the U.S. average of 0.9% ($68) and insurance ($45) gives $597. Over 30 years you would pay $102,365 in interest.
Payment by down payment
Putting less than 20% down means a bigger loan and mortgage insurance, so the monthly payment rises:
| Down payment | Cash down | Loan | Principal + interest | PMI / MIP | Tax + insurance | Total / month | Income needed |
|---|---|---|---|---|---|---|---|
| 20% down | $18,000 | $72,000 | $484 | $0 | $113 | $597 | $25,600 |
| 10% down | $9,000 | $81,000 | $545 | $34 | $113 | $691 | $29,600 |
| 5% down | $4,500 | $85,500 | $575 | $36 | $113 | $723 | $31,000 |
| 3.5% down (FHA) | $3,150 | $88,370 | $594 | $40 | $113 | $747 | $32,000 |
Assumes a 30-year fixed loan at 7.11%, property tax of 0.9% of the home value a year, homeowners insurance of 0.6% a year, PMI of 0.5% of the loan a year when the down payment is under 20%, and FHA mortgage insurance of 0.55% a year plus a 1.75% upfront premium added to the loan. Your rate, taxes and insurance will differ.
Payment at different interest rates
| Rate | Principal + interest | Total / month | Total interest |
|---|---|---|---|
| 5.61% | $414 | $526 | $76,965 |
| 6.11% | $437 | $549 | $85,241 |
| 6.61% | $460 | $573 | $93,712 |
| 7.11% | $484 | $597 | $102,365 |
| 7.61% | $509 | $621 | $111,193 |
| 8.11% | $534 | $646 | $120,183 |
15 vs 20 vs 30-year mortgage
| Term | Principal + interest | Total / month | Total interest |
|---|---|---|---|
| 30 years at 7.11% | $484 | $597 | $102,365 |
| 20 years at 7.11% | $563 | $676 | $63,115 |
| 15 years at 6.45% | $625 | $738 | $40,540 |
A shorter loan costs more each month but saves a lot of interest — and 15-year loans carry a lower rate (6.45% this week).
Mortgage on a $90K house in each state
Property tax changes the payment a lot from state to state (20% down):
| State | Tax rate | Tax / month | Total / month | Income needed |
|---|---|---|---|---|
| Alabama | 0.38% | $29 | $558 | $23,900 |
| Alaska | 1.06% | $79 | $609 | $26,100 |
| Arizona | 0.44% | $33 | $563 | $24,100 |
| Arkansas | 0.5% | $38 | $567 | $24,300 |
| California | 0.72% | $54 | $583 | $25,000 |
| Colorado | 0.52% | $39 | $568 | $24,400 |
| Connecticut | 1.59% | $119 | $648 | $27,800 |
| Delaware | 0.49% | $37 | $566 | $24,300 |
| District of Columbia | 0.67% | $50 | $580 | $24,800 |
| Florida | 0.8% | $60 | $589 | $25,300 |
| Georgia | 0.77% | $58 | $587 | $25,200 |
| Hawaii | 0.26% | $20 | $549 | $23,500 |
| Idaho | 0.42% | $32 | $561 | $24,000 |
| Illinois | 1.92% | $144 | $673 | $28,900 |
| Indiana | 0.74% | $55 | $585 | $25,100 |
| Iowa | 1.27% | $95 | $625 | $26,800 |
| Kansas | 1.24% | $93 | $623 | $26,700 |
| Kentucky | 0.72% | $54 | $583 | $25,000 |
| Louisiana | 0.55% | $41 | $570 | $24,400 |
| Maine | 0.92% | $69 | $598 | $25,600 |
| Maryland | 0.98% | $73 | $603 | $25,800 |
| Massachusetts | 1.01% | $76 | $605 | $25,900 |
| Michigan | 1.17% | $88 | $617 | $26,500 |
| Minnesota | 1.04% | $78 | $607 | $26,000 |
| Mississippi | 0.65% | $49 | $578 | $24,800 |
| Missouri | 0.79% | $59 | $589 | $25,200 |
| Montana | 0.69% | $52 | $581 | $24,900 |
| Nebraska | 1.31% | $98 | $628 | $26,900 |
| Nevada | 0.47% | $35 | $565 | $24,200 |
| New Hampshire | 1.43% | $108 | $637 | $27,300 |
| New Jersey | 1.82% | $136 | $666 | $28,500 |
| New Mexico | 0.63% | $47 | $577 | $24,700 |
| New York | 1.42% | $107 | $636 | $27,300 |
| North Carolina | 0.64% | $48 | $577 | $24,700 |
| North Dakota | 0.92% | $69 | $599 | $25,700 |
| Ohio | 1.22% | $92 | $621 | $26,600 |
| Oklahoma | 0.76% | $57 | $586 | $25,100 |
| Oregon | 0.79% | $59 | $589 | $25,200 |
| Pennsylvania | 1.12% | $84 | $614 | $26,300 |
| Rhode Island | 1.02% | $77 | $606 | $26,000 |
| South Carolina | 0.45% | $33 | $563 | $24,100 |
| South Dakota | 1.04% | $78 | $607 | $26,000 |
| Tennessee | 0.46% | $34 | $564 | $24,200 |
| Texas | 1.32% | $99 | $628 | $26,900 |
| Utah | 0.5% | $38 | $567 | $24,300 |
| Vermont | 1.51% | $113 | $642 | $27,500 |
| Virginia | 0.71% | $53 | $583 | $25,000 |
| Washington | 0.81% | $61 | $590 | $25,300 |
| West Virginia | 0.51% | $38 | $568 | $24,300 |
| Wisconsin | 1.2% | $90 | $620 | $26,600 |
| Wyoming | 0.56% | $42 | $571 | $24,500 |
Other home prices
Frequently asked questions
What is the monthly payment on a $90K house?
With 20% down and a 30-year fixed rate of 7.11%, the payment on a $90,000 house is about $484 for principal and interest, or $597 including average property tax and insurance.
How much income do I need for a $90K house?
Lenders generally want housing costs under 28% of gross income. A $597 monthly payment needs about $25,600 a year, assuming no other large debts.
How much do I need to put down on a $90K house?
20% is $18,000 and avoids PMI. Conventional loans allow as little as 3–5% ($2,700–$4,500) and FHA loans 3.5% ($3,150), but the monthly payment is higher.