Lockport, New York Demographics & Population 2026
During the 2020–2024 ACS period, Lockport, New York had a total population of 20,610, the 83rd largest city in New York, with a median household income of $62,410, which is 27% lower than the state average. The poverty rate is 15.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.2x.
Lockport Quick Facts
How 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 | 20,699 | 20,610 | -0.4% |
| Median household income | $59,153 | $62,410 | +5.5% |
| Median home value | $131,800 | $139,900 | +6.1% |
How 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+)
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 |
| South Lockport | 9,144 | $56,166 | 14.6% | $163,600 |
| 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 Lockport
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Plattsburgh | 19,830 | $57,630 | $195,900 | 40.5% | 22.7% |
| Lackawanna | 19,753 | $52,110 | $140,700 | 20.0% | 23.2% |
| Cohoes | 18,159 | $61,145 | $223,400 | 27.7% | 25.9% |
| Amsterdam | 18,166 | $56,178 | $137,900 | 22.5% | 20.2% |
| Cortland | 17,450 | $59,482 | $152,600 | 27.2% | 20.8% |
Population Overview
Lockport is a small city located in New York, within Niagara County. The total population is 20,610. It ranks as the 83rd most populous out of 1,289 Census-designated places in New York.
Age Demographics
The median age in Lockport is 36.8 years. This is 8% lower than the state median of 39.8 years.
Economy, Income & Housing
The median household income in Lockport is $62,410. This is 27% lower than the state median of $85,974. It is also 23% lower than the national median of $80,734. The poverty rate stands at 15.2%. This is 8% higher than the state poverty rate of 14.0%. The unemployment rate is 4.8%. This is 24% lower than the state rate of 6.4%. The median home value is $139,900. Housing costs are 67% lower than the state median of $423,800. With a home-value-to-income ratio of just 2.2x, Lockport is one of the most affordable housing markets in the area. 58.8% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 54.4%.
Race & Ethnicity
The largest racial or ethnic group in Lockport is White (non-Hispanic), making up 78.2% of the population. Black or African American residents account for 10.4%. The Hispanic or Latino population (4.9%) is well below the state average of 19.8%. The Asian population (0.4%) is well below the state average of 9.0%.
Education
24.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 39% 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 90.5%.
Data Sources & Methodology
All demographic data for 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 Lockport, New York?
Lockport, New York has a population of 20,610 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lockport, NY?
The median household income in Lockport is $62,410, which is 23% lower than the national median of $80,734.
What is the poverty rate in Lockport, NY?
The poverty rate in Lockport is 15.2%. This means approximately 3,090 residents live below the federal poverty line.
What is the racial makeup of Lockport, New York?
Lockport's population is 78.2% White, 10.4% Black, 4.9% Hispanic/Latino, and 0.4% Asian.
What is the median home value in Lockport, NY?
The median home value in Lockport is $139,900. The home-value-to-income ratio is 2.2x.
How educated is Lockport, New York?
24.6% of adults (25+) in Lockport hold a bachelor's degree or higher, and 9.8% hold a graduate or professional degree.