South Lockport, New York's estimated population is according to the most recent United States census estimates. South Lockport, New York is the -th largest city in New York based on official 2017 estimates from the US Census Bureau.
The population density is 0.00 people/mi² (0.00 people/km²).
The overall median age is 42.9 years, 42.2 years for males, and 43.8 years for females. For every 100 females there are 90.4 males.
Based on data from the American Community Survey, in 2017 there were households in the city, with an average size of 2.33 people per household. The homeowner vacancy rate was %, with a median rent of $/month. The median house has rooms, and has a value of $.
The median income for households in South Lockport, New York is $44,774, while the mean household income is $57,971.
According to the most recent ACS, the racial composition of South Lockport Ny was:
| Race | Population |
| White | 6,792 |
| Black or African American | 469 |
| Two or More Races | 170 |
| Some Other Race | 103 |
| Asian | 92 |
| American Indian and Alaska Native | 28 |
42.9
42.2
43.8
There are 5,978 adults, (1,477 of whom are seniors) in South Lockport Ny.
Female
4,019
52.51%
Male
3,635
47.49%
| Type | Count | Average Size | Owned |
| All | 3,253 | 2.33 | 70.4 |
| Married | 1,312 | 2.95 | 82.9 |
| Non Family | 1,231 | 1.15 | 66 |
| Female | 449 | 3.51 | 53.2 |
| Male | 261 | 2.81 | 58.2 |
| Education Attained | Count | Percentage |
| Less Than 9th Grade | 126 | 2.35% |
| 9th to 12th Grade | 503 | 9.39% |
| High School Graduate | 1,857 | 34.66% |
| Some College | 1,229 | 22.94% |
| Associates Degree | 747 | 13.94% |
| Bachelors Degree | 516 | 9.63% |
| Graduate Degree | 380 | 7.09% |
| Name | Total | High School | Bachelors |
| White | 4,846 | 4,341 | 799 |
| Black | 279 | 186 | 15 |
| Hispanic | 102 | 83 | 12 |
| Asian | 81 | 81 | 52 |
| Multiple Races | 50 | 38 | 18 |
| Native American | 5 | 5 |
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among asian people with a rate of 64.20%.
$35,694
Average Earnings
$47,469
Average Male
$26,670
Average Female
95.98% of South Lockport Ny residents speak only English, while 4.02% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.79% of the population.
| Name | Total | In Poverty | Poverty Rate |
| White | 6,529 | 818 | 12.53% |
| Black | 469 | 193 | 41.15% |
| Multiple | 170 | 122 | 71.76% |
| Hispanic | 378 | 101 | 26.72% |
| Other | 103 | 91 | 88.35% |
| Asian | 92 | 28 | 30.43% |
16.36%
Overall Poverty Rate
14.11%
Male Poverty Rate
18.39%
Female Poverty Rate
The race most likely to be in poverty in South Lockport Ny is Other, with 88.35% below the poverty level.
The race least likely to be in poverty in South Lockport Ny is White, with 12.53% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 3.45%. Among those working part-time, it was 14.52%, and for those that did not work, the poverty rate was 17.28%.
43.0%
Overall Marriage Rate
46.7%
Male Marriage Rate
39.9%
Female Marriage Rate
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.
| Name | Veterans | % of Total |
| White | 517 | 9.46% |
| Black | 9 | 3.13% |
| 2 or More | 7 | 10.29% |
0.00%
Veteran Poverty Rate
39.40%
Veteran Disability Rate
58.2%
Labor Force Participation
53.9%
Employment Rate
7.1%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
97.16%
Native Born
2.84%
Foreign Born
1.61%
Non Citizen
97.16% of South Lockport Ny residents were born in the United States, with 87.73% having been born in New York. 1.61% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.