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Where am ILOCATED

Monroe County, New York

Monroe County, New York, has 750,506 residents (July 2025 estimate). Its county seat is Rochester. It uses Eastern Time and covers 657 sq mi (1,702 km²) of land.

New YorkBuffaloYonkers
Monroe County in New York
Genesee CountyOrleans CountyWayne CountyRochesterIrondequoitBrightonGreeceNorth Gates
Monroe County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
750,506
Land area
657 sq mi (1,702 km²)
County seat or government
Rochester
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$76,382 ± $1,188
Median home value
$213,700 ± $2,163
Median rent, with utilities
$1,173 ± $12
Homes lived in by their owners
63.7% ± 0.6 points
County type
County
Metro or micro area
Rochester, NY metro areaCentral county
Water area
710 sq mi (1,838 km²)
State
New York
County code (FIPS)
36055
Coordinates (central point)
43.250347, -77.700518
Open this point in the location finder

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Monroe County

Time zoneLocal time and UTC offsetNext clock change
Eastern TimeAmerica/New_YorkUTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

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. 1458054,180 people
  2. 1445042,750 people
  3. 1460940,274 people
  4. 1462438,626 people
  5. 1461235,152 people
  6. 1453433,230 people
  7. 1462132,381 people
  8. 1462629,273 people
  9. 1461626,863 people
  10. 1462326,032 people
  11. 1460625,538 people
  12. 1461825,476 people
All 52
  1. 1462023,769 people
  2. 1461721,788 people
  3. 1442020,375 people
  4. 1452619,629 people
  5. 1446818,526 people
  6. 1460717,891 people
  7. 1461517,884 people
  8. 1455917,200 people
  9. 1461117,145 people
  10. 1456416,364 people
  11. 1461315,047 people
  12. 1461014,311 people
  13. 1461913,477 people
  14. 1458613,291 people
  15. 1460812,792 people
  16. 1451912,642 people
  17. 1462212,574 people
  18. 1460511,783 people
  19. 1450210,831 people
  20. 1462510,717 people
  21. 1446710,168 people
  22. 144729,039 people
  23. 144828,339 people
  24. 144288,127 people
  25. 144707,758 people
  26. 144457,529 people
  27. 144646,755 people
  28. 144146,576 people
  29. 145146,572 people
  30. 145464,450 people
  31. 144163,960 people
  32. 145433,717 people
  33. 146043,251 people
  34. 146273,159 people
  35. 144762,443 people
  36. 146141,158 people
  37. 14506923 people
  38. 14511548 people
  39. 14515215 people
  40. 146420 people

52 ZIP Code areas overlap Monroe 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

Monroe 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 Monroe County, largest first

  1. Town of Greece95,395 people
  2. Town of Irondequoit50,657 people
  3. Town of Henrietta48,065 people
  4. Town of Perinton46,961 people
  5. Town of Webster45,226 people
  6. Town of Penfield38,965 people
  7. Town of Brighton36,834 people
  8. Town of Pittsford30,543 people
  9. Town of Gates29,008 people
  10. Town of Chili28,982 people
  11. Town of Ogden20,208 people
  12. Town of Parma16,111 people
All 20
  1. Town of Sweden13,472 people
  2. Town of Mendon9,019 people
  3. Town of Hamlin8,652 people
  4. Town of Clarkson6,810 people
  5. Town of East Rochester6,218 people
  6. Town of Riga5,534 people
  7. Town of Wheatland4,857 people
  8. Town of Rush3,464 people

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

School districts in Monroe County, largest first

  1. Rochester City School District208,772 people
  2. Greece Central School District82,209 people
  3. Webster Central School District60,669 people
  4. Rush-Henrietta Central School District56,684 people
  5. Fairport Central School District41,137 people
  6. Pittsford Central School District34,905 people
  7. Gates-Chili Central School District34,187 people
  8. Penfield Central School District30,801 people
  9. Churchville-Chili Central School District29,120 people
  10. Victor Central School District27,893 people
  11. East Irondequoit Central School District27,688 people
  12. Brockport Central School District26,714 people
All 25
  1. Hilton Central School District26,087 people
  2. Brighton Central School District25,166 people
  3. West Irondequoit Central School District22,969 people
  4. Spencerport Central School District22,805 people
  5. Wayne Central School District15,392 people
  6. Honeoye Falls-Lima Central School District13,916 people
  7. East Rochester Union Free School District8,580 people
  8. Holley Central School District7,606 people
  9. Avon Central School District6,895 people
  10. Byron-Bergen Central School District6,446 people
  11. Wheatland-Chili Central School District5,481 people
  12. Caledonia-Mumford Central School District5,461 people
  13. Kendall Central School District4,879 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.

Cities, towns and communities, largest first

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

  1. Rochester, New York (city)208,772 people
  2. Irondequoit, New York (CDP)50,657 people
  3. Brighton, New York (CDP)36,834 people
  4. Greece, New York (CDP)13,943 people
  5. North Gates, New York (CDP)9,904 people
  6. Brockport, New York (village)7,277 people
  7. Rochester Institute of Technology, New York (CDP)6,959 people
  8. East Rochester, New York (village)6,218 people
  9. Hilton, New York (village)5,968 people
  10. Webster, New York (village)5,718 people
  11. Fairport, New York (village)5,403 people
  12. Hamlin, New York (CDP)4,987 people
All 21
  1. Clarkson, New York (CDP)4,836 people
  2. Gates, New York (CDP)4,691 people
  3. Spencerport, New York (village)3,630 people
  4. Honeoye Falls, New York (village)2,765 people
  5. Scottsville, New York (village)2,723 people
  6. Churchville, New York (village)2,312 people
  7. Pittsford, New York (village)1,664 people
  8. St. John Fisher College, New York (CDP)1,361 people
  9. Nazareth College, New York (CDP)1,319 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Orleans County, New York26 mi west
  2. Genesee County, New York30 mi southwest
  3. Wayne County, New York33 mi east
  4. Ontario County, New York34 mi southeast
  5. Livingston County, New York36 mi south

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.