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Rochester

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Rochester

Total population

207,287

Median home value

$164,300

31.5%

Bachelor's+

Median income

$46,882

Rochester$47k
National$74k

Founded

1788

Air quality index

63Moderate
Elevation154 m
Land area96.23 km²
Weather78°F · Sunny
Coordinates43.17°, -77.62°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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City facts

Founded
1788
Elevation
154 m
Area
96.23 km²
Time zone
Eastern Time Zone
head of government
Malik Evans
Official website
www.cityofrochester.gov

Sister cities

Facts from Wikidata (CC0).

Overview

Rochester is a city in and the county seat of Monroe County, New York, United States. It is the fourth-most populous city in New York, with a population of 206,108 as of the 2025 Census estimate. The Rochester metropolitan area in Western New York has an estimated 1.05 million residents and is the 54th-largest metropolitan area in the U.S. Throughout its history, Rochester has acquired several nicknames based on local industries; it has been known as "the Flour City" and "the Flower City" for its dual role in flour production and floriculture, and as the "World's Image Center" for its association with film, optics, and photography.

Read more on Wikipedia

History & geography

History

The Seneca tribe of the Iroquois Confederacy lived around Rochester prior to the American Revolution, and used the area as a hunting ground. Allied with the British, the Seneca were forced to cede or sell most of their land in New York after the war. The area now occupied by Rochester was ceded in the Phelps and Gorham Purchase of 1788. As a reward for their loyalty to the British crown, the Iroquois were given a large land grant on the Grand River in Canada. Rochester was founded shortly after by a wave of English-Puritan-descended immigrants from New England, who were looking for new agricultural land. They were the dominant cultural group in Rochester for over a century. On November 8, 1803, three men from Hagerstown, Maryland, purchased a 100-acre (40-ha) tract from the Pulteney Estate along the Genesee River: Major Charles Carroll, Colonel William Fitzhugh Jr, and Colonel Nathaniel Rochester, the namesake of the city. They chose the site because its three cataracts on the Genesee offered great potential for water power. Beginning in 1811, and with a population of 15, the three founders surveyed the land and laid out streets and tracts. In 1817, the Brown brothers and other landowners joined their lands with the Hundred Acre Tract to form the village of Rochesterville. This name was unpopular, and in 1822 it was shortened to Rochester. By 1821, Rochesterville became the seat of Monroe County. In 1823, the Erie Canal aqueduct over the Genesee River was completed, connecting the city to the Hudson River to the east. New commerce from the canal turned the village into America's first boomtown. By 1830, Rochester's population had grown to 9,200, and in 1834, it was rechartered as a city. Rochester was first known as "the Young Lion of the West", and then as the…

Geography

Rochester is located in Upstate New York, on the southern shore of Lake Ontario. The Genesee River bisects the city. According to the United States Census Bureau, the city has a total area of , of which are land and are covered by water (3.42%). The ice sheets also created Lake Ontario, the Genesee River with its waterfalls and gorges, Irondequoit Bay, Sodus Bay, Braddock Bay, Mendon Ponds, numerous local streams and ponds, the Ridge, and the nearby Finger Lakes. Celebrate City Living, a partnership program between the city government and Rochester Coalition for Neighborhood Living, defines 35 neighborhoods in Rochester. Among these are the 14621 Community, 19th Ward, Beechwood, Browncroft, Charlotte, Cobbs Hill, Corn Hill, downtown Rochester, Dutchtown, Edgerton, EMMA (East Main, Mustard & Atlantic Avenue), High Falls, Highland Park, Homestead Heights, JOSANA (Jay-Orchard Street Area), Lincoln Park, Lyell-Otis, Maplewood, Marketview Heights, Mayor's Heights, Monroe Village, NOTA (Neighborhood of the Arts), North Winton Village, Northland-Lyceum, Park Avenue, Plymouth-Exchange, South Wedge, Susan B. Anthony, Swillburg, Upper Falls, Upper Monroe, and Upper Mount Hope. File:RochesterSkyline2017.jpg|Center City and the Frederick Douglass–Susan B. Anthony Memorial Bridge File:Corn Hill 2.jpg|Townhouses in Corn Hill File:Oxford Street Homes 1.jpg|Oxford Street Houses File:Park and Oxford Intersection.jpg|Park and Oxford File:EastEndApartments.jpg|Apartments in Rochester's East End File:Rochouse wintercolours (8458281227).jpg|Houses on Park Avenue File:Rochester aerial aug 17 2007.jpg|An aerial image of the city of Rochester taken in August 2007 The 19th Ward is a southwest neighborhood bordered by Genesee Street, West Avenue, and the Erie Canal, and is across the river…

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Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
34.9
Median home value
$164,300
Housing units
108,892
Poverty rate
29.1%
Unemployment
4.9%

Race & ethnicity

White
42%
Black
32.4%
Asian
3.4%
Hispanic
21.1%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
43.1699
Longitude
-77.6169
Water area
1.41 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Current forecast

Today
78°F
Sunny
Tonight
58°F
Partly Cloudy
Sunday
81°F
Mostly Sunny
Sunday Night
61°F
Partly Cloudy
Monday
88°F
Mostly Sunny
Monday Night
71°F
Mostly Cloudy then Chance Showers And Thunderstorms

Forecast for Rochester, NY from NOAA NWS API.

Air quality

US AQI — Moderate
63
PM2.5 (µg/m³)
16.2
PM10 (µg/m³)
16.4
Ozone (µg/m³)
89
NO₂ (µg/m³)
9.1

Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
37.2%
Diabetes
15%
Adult obesity
38.9%
Binge drinking
15.8%
Adult smoking
17.3%
No leisure activity
35.3%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
1,441,819
Distinct species (top 10)
10

Most-observed species

  • Northern Cardinal
    Cardinalis cardinalis (Linnaeus, 1758) · Aves
    52,498
  • American Robin
    Turdus migratorius Linnaeus, 1766 · Aves
    46,171
  • Blue Jay
    Cyanocitta cristata (Linnaeus, 1758) · Aves
    43,607
  • House Sparrow
    Passer domesticus (Linnaeus, 1758) · Aves
    41,848
  • Mourning Dove
    Zenaida macroura (Linnaeus, 1758) · Aves
    40,520
  • Red-bellied Woodpecker
    Melanerpes carolinus (Linnaeus, 1758) · Aves
    36,391
  • Red-winged Blackbird
    Agelaius phoeniceus (Linnaeus, 1766) · Aves
    35,666
  • Black-capped Chickadee
    Poecile atricapillus (Linnaeus, 1766) · Aves
    35,228

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
13
Largest magnitude
3
Largest event
2004-08-04

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

Geography & sun

Avg solar (kWh/m²/day)
3.56
Annual solar (kWh/m²)
1,301

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
33,564
Avg daily Wikipedia views
1,119
Attention level
Popular

Pageview totals from the Wikimedia Pageviews API.

Books about Rochester

Search results from Open Library.

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Nearest stream gauge

Events

Sources

  • Wikipedia
  • US Census Bureau (ACS 5-year estimates)
  • NOAA National Weather Service
  • Wikidata
  • Open-Meteo Air Quality (CAMS)
  • USGS Earthquake Catalog (global feed)
  • GBIF (Global Biodiversity Information Facility)
  • CDC PLACES
  • Open-Meteo / sunrise-sunset.org
  • Wikipedia Pageviews API
  • Open Library