What is the population of Hecla?

The population of Hecla, SD is 52.

Where is Hecla located?

Hecla, SD is located at latitude 45.8830200 and longitude -98.1520500. It is in United States.

What is the elevation of Hecla?

Hecla, SD has an elevation of 397 meters (1302 feet) above sea level.

What time zone is Hecla in?

Hecla, SD is in the America/Chicago time zone.

What state is Hecla in?

Hecla is in the state of South Dakota, United States.

What county is Hecla, SD in?

Hecla is in Brown County, South Dakota.

How has the population of Hecla changed?

The population of Hecla, SD has increased from 45 (2010) to 52 (2020), a change of 15.6%.

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Hecla, South Dakota

Hecla: township in Brown County, South Dakota.

About

Hecla is a township located in the county of Brown in the U.S. state of South Dakota. Its population at the 2010 census was 45. After 10 years in 2020 city had an estimated population of 52 inhabitants.

Quick Facts about Hecla

Population	52 (2020)
Country	United States of America
State	South Dakota (United States)
County	Brown County
Latitude & Longitude	45.8830,-98.1521
Time Zone	America/Chicago
Local time	02:35:57 (7th November 2026)
Postal code	57446
Population growth	15.56% (2010-2020)
Weather	25℉ Mostly Cloudy 7-days weather

Geography

Hecla is located at 45°52'59"N 98°9'7"W (45.8830200, -98.1520500).

Hecla map

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Weather

25°F

Mostly Cloudy

7 mph SSW Friday Night

Mostly cloudy, with a low around 25. South southwest wind around 7 mph.

7-Day Forecast

Demographics

The population of Hecla increased by 15.56% in 10 years.

Year	Population	% Change	Method
2010	45	-	census
2011	49	8.89%	estimation process
2012	51	4.08%	estimation process
2013	51	0%	estimation process
2014	51	0%	estimation process
2015	50	-1.96%	estimation process
2016	51	2%	estimation process
2017	51	0%	estimation process
2018	52	1.96%	estimation process
2019	52	0%	estimation process
2020	52	0%	estimation process

Hecla zip code is 57446. County name: Brown, County fips: 46013

Nearby Schools and Colleges

Schools and campuses linked to Hecla, SD. Select a name to open its map and contact details.

Code	Name	City	ZIP
200484	Trinity Bible College and Graduate School	Ellendale (ND)	58436-7105

Nearby Post Offices

Closest post offices linked to Hecla.

Post Office Name	City	ZIP
Hecla Post Office	Hecla (SD)	57446