New York

St. Lawrence County

ZIP 13647

107,796 residents225 permits TTM$61,900 median HHI45 ZIP codesUpdated April 16, 2026
Investor first look

Median home value

$119,800

ACS 5-Year

Cap rate proxy

8.0%

FMR × 0.65 ÷ Home Value

Rent-to-income

15.5%

HUD FMR ÷ ACS HHI

Net migration

+0.45%

IRS SOI

Permits (TTM)

225

Census BPS

Climate risk

77.9

FEMA NRI (0–100)

ZIP 13647

Median home value

Gross yield

Buy Box score

Section 8 gap

Affordability

P/I: R/I:

Section 8 detail

SAFMR: Rent: Gap:
ZIP code breakdown45 ZIP codes
ZIPMedian home valueRent (FMR 2BR)Gross yieldBuy Box scoreSection 8 gap
136690.5
136670.4
136620.4
136520.4
136420.4
136130.4
136680.4
136970.3
136540.3
136600.3
136300.3
136580.3
136460.3
136760.3
136940.2
136250.2
136170.2
12922
12927
12965
12967
12973
13614
13621
13623
13633
13635
13639
13645
13647
13649
13664
13666
13670
13672
13678
13680
13681
13683
13684
13687
13690
13695
13696
13699

Sort by any column. Click a ZIP for detail.

Demographics

Owner-occupied

71.5%

Census ACS

Vacancy rate

19.6%

Census ACS

Bachelor's degree +

24.6%

Census ACS

Rent burdened

46.4%

Census ACS (>30% income)

Median age

39.0

Census ACS

Data sources
U.S. Census Bureau — American Community Survey 5-Year Estimates
U.S. Census Bureau — Building Permits Survey
U.S. Department of Housing and Urban Development — Fair Market Rents / Small Area Fair Market Rents (SAFMR)
Internal Revenue Service — Statistics of Income Migration Data
FEMA — National Risk Index
Last updated: April 16, 2026