South Dayton, New York Population & Demographics

Get 300+ Local Insights for Any Address in South Dayton, NY

Get Access to 300+ Local Data Points

Statistic	South Dayton	New York	National
Population	561	20,171,207	336,919,644
Population density (sq mi)	558	428	91
Median age	33.1	38.2	37.7
Male/Female ratio	0.9:1	0.9:1	1.0:1
Married (15yrs & older)	43%	52%	55%
Families w/ Kids under 18	47%	43%	43%
Speak English	99%	70%	79%
Speak Spanish	1%	15%	13%

See Who Lives in the Area Before Buying!

Know the community before you call it home
Get clear insights into age, income, education, etc.
Access over 300 data points for any address

GET REPORT →

Homes For Sale In South Dayton, NY

10204 Allegany Rd

South Dayton, NY

8807 N Hill Rd

South Dayton, NY

12296 Gulf Rd

South Dayton, NY

1146 Cassadaga Rd

South Dayton, NY

Demographics Quick Facts

The population density in South Dayton is 30% higher than New York
The median age in South Dayton is 13% lower than New York
In South Dayton 95.19% of the population is White
In South Dayton 2.03% of the population is Black
In South Dayton 0.00% of the population is Asian

Compare South Dayton, NY Demographics

South Dayton racial demographics

Race	South Dayton	New York	National
White	95.19%	64.31%	73.35%
Black	2.03%	15.60%	12.63%
Asian	0.00%	8.12%	5.22%
American Indian	0.00%	0.38%	0.82%
Native Hawaiian	0.00%	0.04%	0.18%
Mixed race	2.22%	2.93%	3.06%
Other race	0.55%	8.62%	4.75%

In South Dayton, 1.8% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

The best places in New York

Here are the best places to live in New York

Most Dangerous Cities In The US

See the best places to live in South Dayton

These are the largest cities in New York

Household income distribution

Place of birth by citizenship

South Dayton age breakdown

Marital status

Age of children in married couples

Source: The South Dayton, NY demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.