Genesee County, New York

Time zones in Genesee County

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

1. 1402022,002 people
2. 1400411,396 people
3. 140018,937 people
4. 144828,339 people
5. 140118,122 people
6. 140365,782 people
7. 141055,313 people
8. 144163,960 people
9. 141253,648 people
10. 145252,608 people
11. 140582,370 people
12. 140401,974 people

20 ZIP Code areas overlap Genesee County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

Genesee County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

Towns in Genesee County, largest first

1. Town of Le Roy7,571 people
2. Town of Batavia6,656 people
3. Town of Pembroke4,218 people
4. Town of Oakfield3,106 people
5. Town of Bergen3,081 people
6. Town of Darien2,988 people
7. Town of Alexander2,572 people
8. Town of Stafford2,251 people
9. Town of Elba2,210 people
10. Town of Byron2,139 people
11. Town of Pavilion2,089 people
12. Town of Alabama1,831 people

People counts are American Community Survey 2020–2024 5-year estimates. All towns in New York, by county

School districts in Genesee County, largest first

1. Brockport Central School District26,714 people
2. Batavia City School District18,162 people
3. Albion Central School District13,653 people
4. Alden Central School District12,645 people
5. Attica Central School District11,724 people
6. Medina Central School District10,495 people
7. Royalton-Hartland Central School District9,281 people
8. Akron Central School District9,005 people
9. Le Roy Central School District8,526 people
10. Pembroke Central School District7,473 people
11. Byron-Bergen Central School District6,446 people
12. Caledonia-Mumford Central School District5,461 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Tribal areas in Genesee County, largest first

1. Tonawanda Reservation224 people

American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

1. Batavia, New York (city)15,097 people
2. Le Roy, New York (village)4,301 people
3. Attica, New York (village)2,028 people
4. Oakfield, New York (village)1,659 people
5. Bergen, New York (village)1,360 people
6. Pavilion, New York (CDP)751 people
7. Corfu, New York (village)695 people
8. Elba, New York (village)485 people
9. Alexander, New York (village)404 people

Bordering areas, nearest first

Distances are straight lines between map points.

1. Wyoming County, New York21 mi south
2. Orleans County, New York23 mi north
3. Livingston County, New York28 mi southeast
4. Monroe County, New York30 mi northeast
5. Erie County, New York34 mi southwest
6. Niagara County, New York36 mi northwest

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See this county on Census.gov ↗