South Lockport, New York Demographics & Population 2026
During the 2020–2024 ACS period, South Lockport, New York had a total population of 9,144, the 221st largest community in New York, with a median household income of $56,166, which is 35% lower than the state average. The poverty rate is 14.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 35% below the state average, indicating significant economic challenges.
South Lockport Quick Facts
How South Lockport Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 8,660 | 9,144 | +5.6% |
| Median household income | $54,051 | $56,166 | +3.9% |
| Median home value | $143,800 | $163,600 | +13.8% |
How South Lockport Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
South Lockport Rankings in New York
Explore New York Rankings
Other Cities in Niagara County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Niagara Falls | 47,987 | $49,101 | 23.7% | $115,300 |
| North Tonawanda | 30,198 | $66,961 | 12.4% | $197,200 |
| Lockport | 20,610 | $62,410 | 15.2% | $139,900 |
| Newfane | 3,938 | $77,096 | 13.0% | $151,700 |
| Lewiston | 2,588 | $73,821 | 5.9% | $238,100 |
| Middleport | 1,987 | $67,375 | 7.6% | $115,400 |
| Youngstown | 1,758 | $81,369 | 5.3% | $216,100 |
| Rapids | 1,655 | $121,875 | 5.0% | $294,700 |
| Sanborn | 1,573 | $82,122 | 2.1% | $235,600 |
| Ransomville | 1,564 | $83,400 | 9.5% | $218,200 |
Cities Similar to South Lockport
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Stony Brook University | 9,530 | N/A | N/A | 57.7% | N/A |
| Newark | 8,991 | $60,006 | $132,600 | 19.6% | 22.2% |
| Ogdensburg | 9,455 | $61,824 | $85,400 | 17.5% | 16.1% |
| Fredonia | 9,467 | $50,433 | $192,500 | 45.3% | 25.2% |
| Rensselaer | 9,287 | $70,080 | $208,900 | 26.2% | 17.9% |
Population Overview
South Lockport is a small city located in New York, within Niagara County. The total population is 9,144. It ranks as the 221st most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in South Lockport is 41.0 years. This is 3% higher than the state median of 39.8 years.
Economy, Income & Housing
The median household income in South Lockport is $56,166. This is 35% lower than the state median of $85,974. It is also 30% lower than the national median of $80,734. The poverty rate stands at 14.6%. This is 4% higher than the state poverty rate of 14.0%. The unemployment rate is 6.8%. This is 6% higher than the state rate of 6.4%. The median home value is $163,600. Housing costs are 61% lower than the state median of $423,800. With a home-value-to-income ratio of just 2.9x, South Lockport is one of the most affordable housing markets in the area. 61.5% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 54.4%.
Race & Ethnicity
The largest racial or ethnic group in South Lockport is White (non-Hispanic), making up 78.7% of the population. Hispanic or Latino residents account for 7.2%. The Black or African American population (3.8%) is well below the state average of 13.4%. The Hispanic or Latino population (7.2%) is well below the state average of 19.8%. The Asian population (0.7%) is well below the state average of 9.0%.
Education
22.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 45% lower than the state rate of 40.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.9%.
Data Sources & Methodology
All demographic data for South Lockport, New York is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against New York state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,289 Census-designated places in New York. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of South Lockport, New York?
South Lockport, New York has a population of 9,144 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in South Lockport, NY?
The median household income in South Lockport is $56,166, which is 30% lower than the national median of $80,734.
What is the poverty rate in South Lockport, NY?
The poverty rate in South Lockport is 14.6%. This means approximately 1,334 residents live below the federal poverty line.
What is the racial makeup of South Lockport, New York?
South Lockport's population is 78.7% White, 3.8% Black, 7.2% Hispanic/Latino, and 0.7% Asian.
What is the median home value in South Lockport, NY?
The median home value in South Lockport is $163,600. The home-value-to-income ratio is 2.9x.
How educated is South Lockport, New York?
22.3% of adults (25+) in South Lockport hold a bachelor's degree or higher, and 6.6% hold a graduate or professional degree.