Trafalgar, Indiana

Trafalgar: human settlement in Johnson County, Indiana, United States of America

About

Trafalgar is a city located in the county of Johnson in the U.S. state of Indiana. Its population at the 2010 census was 1,101 and a population density of 161 people per km². After 10 years in 2020 city had an estimated population of 1,430 inhabitants.

Quick Facts about Trafalgar

Population 1,430 (2020)
Country United States of America
State Indiana (United States)
County Johnson County
Postal code 46181
Phone Area Codes 317
Area 6.83 km2
Latitude & Longitude 39.4162,-86.1508
Altitude 827 feet / 252 meters
Time Zone America/Indiana/Indianapolis
Local time 20:37:55 (22nd April 2026)
Density 209 Pop. per km² as of 2020
Population growth 23.01% (2010-2020)
Weather 76℉ Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms 7-days weather

Geography

Trafalgar is located at 39°24'58"N 86°9'3"W (39.4161600, -86.1508200).

Trafalgar map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

76°F
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
9 mph WSW Wednesday

A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. West southwest...

7-Day Forecast

Demographics

The population of Trafalgar increased by 23.01% in 10 years.

Year Population % Change Method
2010 1,101 - census
2011 1,128 2.39% estimation process
2012 1,135 0.62% estimation process
2013 1,142 0.61% estimation process
2014 1,140 -0.18% estimation process
2015 1,146 0.52% estimation process
2016 1,179 2.8% estimation process
2017 1,231 4.22% estimation process
2018 1,282 3.98% estimation process
2019 1,345 4.68% estimation process
2020 1,430 5.94% estimation process
Trafalgar zip code is 46181. County name: Johnson, County fips: 18081
Hensley Town, Liberty

Best Things to Do in Trafalgar

1Lamb Lake Waterfall

Rating: 3.7 (3)

4628 W Pitcher Dr, Trafalgar, IN 46181, United States View details

Services and Civic Places in Trafalgar

1Trafalgar Town Hall

2770 IN-252, Trafalgar, IN 46181 View details

Phone: +13178785194 | Website available

2Trafalgar Town Hall

3500 IN-252, Trafalgar, IN 46181 View details

Website available

Nearby Schools and Colleges

Schools and campuses linked to Trafalgar, IN. Select a name to open its map and contact details.

Code Name City ZIP
150604 Franklin College Franklin (IN) 46131-2623

Nearby Transit Stations (4)

Rail and bus stations connected to Trafalgar, IN. Select a station to open its map and address details.

Code Name Address Type
IND Indianapolis Union Station 350 South Illinois Street RAIL
COI Connersville station 1012 Eastern Avenue RAIL
CRF Crawfordsville Spring and Green Streets RAIL
CRB Crawfordsville (Bus), Indiana 1000 Smith Ave BUS

Closest post offices linked to Trafalgar.

Post Office Name City ZIP
Trafalgar Post Office Trafalgar (IN) 46181

Other cities in Johnson County

Cities, towns, neighborhoods & other populated places in Johnson County , IN.

City Name Population Title
Greenwood 60,279 The most populous city in Johnson County, Indiana.
Franklin 24,598 City in Johnson County, Indiana, United States
Bargersville 8,620 City in Johnson County, Indiana, United States of America
Needham 7,221 Unincorporated community in Johnson County, Indiana
New Whiteland 6,350 City in Johnson County, Indiana, United States of America
Whiteland 4,697 City in Johnson County, Indiana, United States of America
Edinburgh 4,615 Town in Indiana, United States
Nineveh 4,526 Township in Johnson County, Indiana
Princes Lakes 1,330 City in Johnson County, Indiana, United States of America
Hendricks 1,282 County in Indiana, United States
Spring Hill 106 Included town in Indianapolis

Distance to Other Cities

Trafalgar distances to largest Indiana cities