Population
105,488
2025
−2.5% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
The Massena-Ogdensburg, NY micro area had an estimated 105,488 residents in 2025, down 2.5% (2,694 fewer people) since 2020.
Data as of 2025 · updated
Map, parcel and listing layers cover North and South Carolina only for now.
105,488
2025
−2.5% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
−678
2025
−6.4 per 1,000 residents
−2,175 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
221
2025
−3.1% since 2024
2.1 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$62,850
2020–24
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
26,395
2023
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
−139
2022–23
Source: IRS Statistics of Income, U.S. Population Migration Data, 2022–23. People on tax returns moving in minus moving out, U.S. and abroad; the sum of the member counties (moves between them cancel out).
Population, migration, employment, permits, unemployment and income are the figures each agency publishes for the area itself (OMB Bulletin 23-01 delineation; ACS 2016-20 and CBP 2018 use the delineation of their year). IRS migration is the sum of the member counties.
Net domestic migration was negative in 2025: 678 more people moved out to other U.S. counties than moved in.
Private employers had 26,395 paid employees in mid-March 2023 (County Business Patterns).
Builders were authorized to start 221 new homes in 2025, or 2.1 per 1,000 residents.
Median household income was $62,850 in the 2020–24 American Community Survey.
Population growth over five years ranks 13th of 14 New York micro areas and 462nd of 538 U.S. micro areas.
IRS tax-return data for 2022-2023 show a net loss of 139 people (the sum of its counties).
Email me when St. Lawrence County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
| Measure | Among U.S. micro areas |
|---|---|
| Population growth | 462nd of 538 |
| Net domestic migration per 1,000 residents | 470th of 538 |
| Median household income | 274th of 538 |
| New homes permitted per 1,000 residents | 253rd of 534 |
1st = highest (lowest for unemployment), against areas with a figure for the same period.
Fastest-growing metro areas in New York · Fastest-growing metro areas in the U.S.
The County Growth and Demographics Report for St. Lawrence County, NY, the principal county of the Massena-Ogdensburg, NY area, as a PDF: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.
Every purchase also includes a CSV of every table in the report, ready for a spreadsheet.
Refund terms: Terms. · How we compute every number
| County | Role | Residents2025 | Share of residents2025 | Change2020–2025 | Share of the change2020–2025 |
|---|---|---|---|---|---|
| St. Lawrence County, NY | Central | 105,488 | 100.0% | −2,694 (−2.5%) | 100% |
Census Bureau population estimates (July 1). Shares are of the member counties' total; a share of the change shows only when every county moved the same way. – means no figure for the common period.
No. Its population fell 2.5% between 2020 and 2025, about 2,694 fewer people (Census Bureau population estimates).
On net, none in 2025: about 678 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).
About 105,488 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 26,395 paid employees in mid-March 2023 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
$62,850 in the 2020–24 American Community Survey 5-year estimates.
Email me when St. Lawrence County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.