Townapedia

Monrovia, Indiana

Monrovia is a town of 2,055 people in Morgan County, Indiana.

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Population2,055 +27.6% since 2019
Elevation801 ft 244 m
Land area1.9 sq mi
ZIP codes46157, 46158
Nearest airportIndianapolis International Airport (IND) 13 mi

Why visit Monrovia

Townapedia lists 1 park or trail and 1 attraction in and around town.

Highlights include Lake Ditch Bridge.

July is the warmest month, with average highs of 84°F; January lows average 19°F.

About Monrovia

Monrovia is a town in Monroe Township, Morgan County, in the U.S. state of Indiana. The population was 1,643 at the 2020 census, up from 1,063 in 2010.

From the Wikipedia article Monrovia, Indiana (this version), under CC BY-SA 4.0.

Things to do1

Lake Ditch Bridge

Bridge · National Register of Historic Places · 2.6 mi

Road bridge in Indiana, United States of America

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Parks, trails and playgrounds1

Tyler Williams Memorial Playground

Playground · 0.7 mi

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Churches and places of worship4

Monrovia Christian Church

Church · Christian · 0.8 mi

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Monrovia Church of the Nazarene

Church

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Monrovia United Methodist Church

Church · 0.5 mi

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West Union Church

Church · 0.7 mi

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Schools, colleges and libraries8

Monrovia Junior-Senior High School

School · 0.6 mi

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Monrovia High School

School · 0.6 mi

205 S Chestnut St, Monrovia

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Monrovia Middle School

School · 0.6 mi

215 S Chestnut St, Monrovia

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Mooresville High School

School · 5.9 mi

550 N Indiana St, Mooresville

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Newby Memorial Elementary School

School · 5.6 mi

240 N Monroe St, Mooresville

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Northwood Elementary School

School · 6.0 mi

630 N Indiana St, Mooresville

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Paul Hadley Middle School

School · 5.8 mi

200 W Carlisle St, Mooresville

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Monrovia Elementary School

School · 0.8 mi

395 South Chestnut Street, Monrovia

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History

Monrovia was laid out in 1834. The town's name is derived from Monroe Township, named for James Monroe. A post office has been in operation at Monrovia since 1834.

The Lake Ditch Bridge was listed on the National Register of Historic Places in 2001.

The town is the subject of the well-regarded Frederick Wiseman documentary Monrovia, Indiana, released in October 2018.

From the History section of Monrovia, Indiana on Wikipedia, under CC BY-SA 4.0.

Map of Monrovia

14 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.2 in of rainFebruary: 2.4 in of rainMarch: 3.5 in of rainApril: 4.8 in of rainMay: 5.0 in of rainJune: 5.3 in of rainJuly: 4.1 in of rainAugust: 3.4 in of rainSeptember: 3.5 in of rainOctober: 3.5 in of rainNovember: 3.6 in of rainDecember: 3.1 in of rainJanuary: 36°FFebruary: 41°FMarch: 51°FApril: 63°FMay: 73°FJune: 81°FJuly: 84°FAugust: 83°FSeptember: 78°FOctober: 66°FNovember: 52°FDecember: 41°FJanuary: 19°FFebruary: 21°FMarch: 29°FApril: 40°FMay: 50°FJune: 60°FJuly: 63°FAugust: 60°FSeptember: 53°FOctober: 41°FNovember: 32°FDecember: 24°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan36°F19°F3.2 in6.3 in
Feb41°F21°F2.4 in3.8 in
Mar51°F29°F3.5 in2.1 in
Apr63°F40°F4.8 in0.1 in
May73°F50°F5.0 in0.0 in
Jun81°F60°F5.3 in0.0 in
Jul84°F63°F4.1 in0.0 in
Aug83°F60°F3.4 in0.0 in
Sep78°F53°F3.5 in0.0 in
Oct66°F41°F3.5 in0.1 in
Nov52°F32°F3.6 in0.4 in
Dec41°F24°F3.1 in3.9 in

U.S. Climate Normals 1991-2020 for Martinsville 2 Sw (13 mi away), NOAA NCEI.

People and cost of living

$92,344median household income
$233,200median home value
$1,385median monthly rent
29.4median age
22.7%of adults have a bachelor's degree or higher
88.9%of homes are owner-occupied
37.8 minaverage commute
Age of residents
Under 1833%18 to 3429%35 to 6432%65 and over6%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Morgan County has had 16 federal disaster declarations since 2000, most often for severe storms.

  • 2026-08-25: Severe Storms, Straight-Line Winds, Tornadoes, And Flooding (Flood)
  • 2026-08-15: Severe Storms, Straight-Line Winds, Tornadoes, And Flooding (Flood)
  • 2026-01-24: Severe Winter Storm (Winter Storm)
  • 2025-07-22: Severe Storms, Straight-Line Winds, Tornadoes, And Flooding (Flood)
  • 2023-04-15: Severe Storms, Straight-Line Winds, And Tornadoes (Severe Storm)
  • 2020-04-03: Covid-19 Pandemic (Biological)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Indianapolis International Airport (IND) is the nearest airport with scheduled flights listed in OpenStreetMap, 13 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.