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San Mateo County, CA
CountySAFMR
Found 35 ZIPs
Zillow
BRFMR
Eff. Rent
0 BR$2,050 – $3,450▲$1,730 – $2,930
1 BR$2,510 – $4,140▲$1,750 – $3,460
2 BR$2,990 – $5,010▲$2,990 – $4,170
3 BR$3,760 – $6,400▲$3,760 – $5,270
4 BR$3,960 – $6,630▲$3,960 – $5,800
5 BR$5,888▲—
6 BR$6,771▲—
7 BR$7,787▲—
8 BR$8,955▲—

Market Alignment

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

Studio
Studio· 1 ZIP
0.61ratio
FMR$2,250
Market$3,660
vs market-$1,410

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

Studio· 1 ZIP
0.68ratio
FMR$2,190
Market$3,240
vs market-$1,050

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

Studio· 1 ZIP
0.92ratio
FMR$2,820
Market$3,050
vs market-$230

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

Studio· 4 ZIPs
0.95–0.98ratio range
Median FMR$2,490
Median Market$2,550
vs market-$60

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

4
Studio· 6 ZIPs
1.03–1.06ratio range
Median FMR$2,610
Median Market$2,495
vs market+$115

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

6
Studio· 4 ZIPs
1.06–1.09ratio range
Median FMR$2,620
Median Market$2,430
vs market+$190

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

4
Studio· 1 ZIP
1.13ratio
FMR$2,670
Market$2,370
vs market+$300

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

Studio· 1 ZIP
1.17ratio
FMR$3,450
Market$2,960
vs market+$490

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

Studio· 2 ZIPs
1.23–1.24ratio range
Median FMR$2,970
Median Market$2,410
vs market+$560

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

Studio· 1 ZIP
1.26ratio
FMR$3,060
Market$2,430
vs market+$630

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

Studio· 1 ZIP
1.35ratio
FMR$3,020
Market$2,240
vs market+$780

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

Studio· 1 ZIP
1.50ratio
FMR$2,590
Market$1,730
vs market+$860

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

0.61–1.50
1 BR
1 BR· 1 ZIP
0.76ratio
FMR$2,620
Market$3,460
vs market-$840

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

1 BR· 1 ZIP
0.79ratio
FMR$2,700
Market$3,410
vs market-$710

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

1 BR· 1 ZIP
0.88ratio
FMR$3,190
Market$3,610
vs market-$420

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

1 BR· 2 ZIPs
0.91–0.93ratio range
Median FMR$3,160
Median Market$3,435
vs market-$275

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

1 BR· 2 ZIPs
0.95–0.97ratio range
Median FMR$2,970
Median Market$3,100
vs market-$130

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

1 BR· 5 ZIPs
1.00–1.02ratio range
Median FMR$3,140
Median Market$3,080
vs market+$60

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

5
1 BR· 1 ZIP
1.06ratio
FMR$3,260
Market$3,090
vs market+$170

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

1 BR· 3 ZIPs
1.06–1.09ratio range
Median FMR$3,380
Median Market$3,180
vs market+$200

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

3
1 BR· 2 ZIPs
1.11–1.12ratio range
Median FMR$2,710
Median Market$2,425
vs market+$285

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

1 BR· 1 ZIP
1.19ratio
FMR$3,380
Market$2,830
vs market+$550

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

1 BR· 1 ZIP
1.28ratio
FMR$3,200
Market$2,500
vs market+$700

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

1 BR· 5 ZIPs
1.35–1.77ratio range
Median FMR$3,670
Median Market$2,670
vs market+$1,000

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

5
0.76–1.77
2 BR
2 BR· 3 ZIPs
0.75–0.76ratio range
Median FMR$3,660
Median Market$4,790
vs market-$1,130

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

3
2 BR· 1 ZIP
0.80ratio
FMR$3,270
Market$4,110
vs market-$840

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

2 BR· 3 ZIPs
0.82–0.84ratio range
Median FMR$3,420
Median Market$4,110
vs market-$690

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

3
2 BR· 2 ZIPs
0.89ratio range
Median FMR$4,015
Median Market$4,525
vs market-$510

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

2 BR· 1 ZIP
0.93ratio
FMR$3,520
Market$3,780
vs market-$260

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

2 BR· 6 ZIPs
0.94–0.98ratio range
Median FMR$3,860
Median Market$4,085
vs market-$225

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

6
2 BR· 3 ZIPs
0.99–1.00ratio range
Median FMR$3,870
Median Market$3,920
vs market-$50

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

3
2 BR· 2 ZIPs
1.04ratio range
Median FMR$4,120
Median Market$3,950
vs market+$170

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

2 BR· 2 ZIPs
1.06–1.07ratio range
Median FMR$4,040
Median Market$3,790
vs market+$250

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

2 BR· 1 ZIP
1.10ratio
FMR$4,380
Market$3,970
vs market+$410

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

2 BR· 1 ZIP
1.25ratio
FMR$5,010
Market$4,020
vs market+$990

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

0.75–1.25
3 BR
3 BR· 1 ZIP
0.68ratio
FMR$4,680
Market$6,860
vs market-$2,180

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

3 BR· 2 ZIPs
0.72–0.73ratio range
Median FMR$5,160
Median Market$7,145
vs market-$1,985

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

3 BR· 1 ZIP
0.74ratio
FMR$5,220
Market$7,080
vs market-$1,860

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

3 BR· 2 ZIPs
0.80–0.81ratio range
Median FMR$3,905
Median Market$4,835
vs market-$930

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

3 BR· 2 ZIPs
0.82–0.83ratio range
Median FMR$4,935
Median Market$5,985
vs market-$1,050

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

3 BR· 3 ZIPs
0.86–0.89ratio range
Median FMR$4,370
Median Market$4,930
vs market-$560

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

3
3 BR· 3 ZIPs
0.92–0.94ratio range
Median FMR$4,850
Median Market$5,160
vs market-$310

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

3
3 BR· 1 ZIP
0.94ratio
FMR$4,430
Market$4,690
vs market-$260

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

3 BR· 3 ZIPs
0.99–1.02ratio range
Median FMR$5,220
Median Market$5,120
vs market+$100

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

3
3 BR· 5 ZIPs
1.03–1.05ratio range
Median FMR$5,600
Median Market$5,390
vs market+$210

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

5
3 BR· 1 ZIP
1.13ratio
FMR$4,730
Market$4,200
vs market+$530

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

3 BR· 1 ZIP
1.21ratio
FMR$6,400
Market$5,270
vs market+$1,130

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

0.68–1.21
4 BR
4 BR· 5 ZIPs
0.45–0.61ratio range
Median FMR$5,190
Median Market$10,870
vs market-$5,680

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

5
4 BR· 2 ZIPs
0.67–0.68ratio range
Median FMR$5,130
Median Market$7,630
vs market-$2,500

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

4 BR· 2 ZIPs
0.75–0.76ratio range
Median FMR$4,080
Median Market$5,400
vs market-$1,320

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

4 BR· 5 ZIPs
0.79–0.81ratio range
Median FMR$5,120
Median Market$6,440
vs market-$1,320

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

5
4 BR· 3 ZIPs
0.83–0.85ratio range
Median FMR$5,800
Median Market$6,900
vs market-$1,100

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

3
4 BR· 2 ZIPs
0.87–0.88ratio range
Median FMR$4,460
Median Market$5,105
vs market-$645

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

4 BR· 2 ZIPs
0.91–0.92ratio range
Median FMR$4,820
Median Market$5,275
vs market-$455

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

4 BR· 2 ZIPs
0.95–0.96ratio range
Median FMR$5,420
Median Market$5,695
vs market-$275

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

4 BR· 1 ZIP
1.07ratio
FMR$6,630
Market$6,180
vs market+$450

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

4 BR· 1 ZIP
1.16ratio
FMR$4,900
Market$4,220
vs market+$680

FMR exceeds market. Payment is likely to be capped due to rent reasonableness requirements in this area.

0.45–1.16
0.700.800.901.001.101.201.30aligned range

Voucher alignment varies significantly by bedroom size in this area.

Bedroom curve

Historical
See FMR progression in recent years

Data indexed

FMR
FY2026
Market rent
last ~365 days

ZIP Codes

Ranked by Investment Score (vs area median)

About this result(HUD FMR/SAFMR details)

This page shows HUD Fair Market Rent data for San Mateo County, CA (CA) 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.

What is FMR?What is SAFMR?Data sourcesIncomplete geos
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