What is the population of Manlius, Illinois?

Manlius has a population of approximately 306 according to the latest available open data.

Where is Manlius, Illinois located?

Manlius is located in Illinois, United States, at approximate coordinates 41.4556°, -89.6692°.

What is the median household income in Manlius?

The median household income in Manlius is approximately $75,500 based on the most recent open data.

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Manlius

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Manlius

Total population

306

Median home value

$92,200

23.2%

Bachelor's+

Median income

$75,500

Manlius$76k

National$74k

Elevation212 m

Land area0.79 km²

Weather67°F · Clear

Coordinates41.46°, -89.67°

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

Elevation

212 m

Area

0.79 km²

Facts from Wikidata (CC0).

Overview

Manlius is a village in Bureau County, Illinois, United States. As of the 2020 census, Manlius had a population of 298. It is part of the Ottawa Micropolitan Statistical Area.

History & geography

History

A post office called Manlius has been in operation since 1871. The village was named after Manlius, New York.

Geography

According to the 2021 census gazetteer files, Manlius has a total area of , all land.

Read full article on Wikipedia

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

Demographics & economy

Median age

40.4

Median home value

$92,200

Housing units

182

Poverty rate

6.5%

Unemployment

3.6%

Race & ethnicity

White

98.4%

Black

0.3%

Asian

Hispanic

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

Geography

Latitude

41.4556

Longitude

-89.6692

Water area

—

View on OpenStreetMap

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

Climate

Current forecast

Overnight

67°F

Clear

Tuesday

80°F

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

Tuesday Night

62°F

Chance Showers And Thunderstorms then Showers And Thunderstorms

Wednesday

70°F

Chance Showers And Thunderstorms

Wednesday Night

55°F

Mostly Cloudy then Chance Rain Showers

Thursday

65°F

Showers And Thunderstorms

Forecast for Manlius, IL from NOAA NWS API.

Air quality

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure

31.4%

Diabetes

10.1%

Adult obesity

38.5%

Binge drinking

20.2%

Adult smoking

16.3%

No leisure activity

23.3%

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

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)

85,869

Distinct species (top 10)

Most-observed species

Northern Cardinal
Cardinalis cardinalis (Linnaeus, 1758) · Aves
3,548
American Robin
Turdus migratorius Linnaeus, 1766 · Aves
3,532
House Sparrow
Passer domesticus (Linnaeus, 1758) · Aves
3,323
Blue Jay
Cyanocitta cristata (Linnaeus, 1758) · Aves
3,172
Black-capped Chickadee
Poecile atricapillus (Linnaeus, 1766) · Aves
3,110
Downy Woodpecker
Dryobates pubescens (Linnaeus, 1766) · Aves
3,101
American Crow
Corvus brachyrhynchos C.L.Brehm, 1822 · Aves
3,015
House Finch
Haemorhous mexicanus (P.L.Statius Müller, 1776) · Aves
2,974

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

Schools

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)

Largest magnitude

4.2

Largest event

2004-06-28

Most recent

M 3.1 — 2024-07-15
2 km WNW of Somonauk, Illinois
M 3.6 — 2023-11-15
1 km SSW of Standard, Illinois
M 4.2 — 2004-06-28
12 km NW of Dayton, Illinois

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

Photos

Sights & places nearby

Notable people from here

Jerry Hadley

American opera singer (1952–2007)

Dwight M. Sabin

American politician (1843-1902)

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Illinois

Browse all places in Illinois →

Geography & sun

Avg solar (kWh/m²/day)

3.98

Annual solar (kWh/m²)

1,451

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

Nearby airports

Public attention

Wikipedia views (last 30 days)

124

Avg daily Wikipedia views

Attention level

Obscure

Pageview totals from the Wikimedia Pageviews API.

Books about Manlius

Village of Manlius, Bureau County, Illinois

United States. Soil Conservation Service · 1985

De consolatione philosophiae

Boethius · 1483

Search results from Open Library.

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Stagmomantis carolina

Research-grade observations from iNaturalist (within ~15 mi).

Nearest stream gauge

Site

BIG BUREAU CREEK AT PRINCETON, IL

Distance

10.8 mi

Streamflow

132 cfs

Gage height

3.17 ft

Live readings from USGS NWIS · measured 2026-10-13 03:45 UTC.

Events

Gallery

Sources

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