63368
ZIPSAFMR
St. Charles County, MO
BRFMR
Eff. Rent
0 BR$1,230$1,230
1 BR$1,280$1,280
2 BR$1,570$1,570
3 BR$2,020$2,020
4 BR$2,340$2,340
5 BR$2,691
6 BR$3,095
7 BR$3,559
8 BR$4,093

Market Alignment

How HUD fair market rents align with the state of the rental market.

Studio
Studio
0.84ratio
FMR$1,230
Market$1,460
vs market-$230

FMR falls below market. Section 8 income will likely be below what private tenants pay in this area.

0.84
1 BR
1 BR
0.85ratio
FMR$1,280
Market$1,510
vs market-$230

FMR falls below market. Section 8 income will likely be below what private tenants pay in this area.

0.85
2 BR
2 BR
0.84ratio
FMR$1,570
Market$1,870
vs market-$300

FMR falls below market. Section 8 income will likely be below what private tenants pay in this area.

0.84
3 BR
3 BR
0.91ratio
FMR$2,020
Market$2,230
vs market-$210

FMR aligns with market rates. Payment is likely to be at or near the FMR in this area.

0.91
4 BR
4 BR
0.90ratio
FMR$2,340
Market$2,600
vs market-$260

FMR aligns with market rates. Payment is likely to be at or near the FMR in this area.

0.90
0.700.800.901.001.101.201.30aligned range

Voucher rents are below market for smaller unit sizes.

Bedroom curve

Historical
See FMR progression in recent years

Data indexed

FMR
FY2026
Market rent
last ~365 days

Purchase Price Calculator

Maximum purchase price
$171,385
Rent
$1,570
Down payment
$34,277
Loan
$137,108
Mortgage
$867
Expenses
$503
Market inputs
About this result(HUD FMR/SAFMR details)

This page shows HUD Fair Market Rent data for 63368 (MO) for FY 2026. Fair Market Rent (FMR) is a HUD benchmark used to determine payment standards for programs like the Housing Choice Voucher (Section 8) program.

Values are shown for 0–4 bedroom units. In some metro areas HUD publishes Small Area FMR (SAFMR) at the ZIP-code level; otherwise the county/metropolitan-area FMR applies. This result is labeled SAFMR based on HUD's designation for the area and the available data.

Tip: use these numbers as a starting point and confirm local program rules (payment standards may differ from HUD's published FMR). If you're comparing neighborhoods, SAFMR ZIP ranges can highlight variation within the same county.