US ZIP Code
57446

Hecla, SD

Brown County  ·  South Dakota

● Active
👥 521 Population ↑ 14% since 2019
💰 $61,875 Median HH Income
▼ 19% below avg ↑ 13% since 2019
🎂 39.4 Median Age ↓ 24% since 2019
🎓 53.9% College Grads
▲ 39% above avg
📊 0.0% Unemployment
▼ 100% below avg
ZIP Code Details
ZIP Code57446
CityHecla
StateSouth Dakota (SD)
CountyBrown County
Area Code605
Elevation1,297 ft
Latitude45.870828
Longitude-98.15267
TimezoneChicago (DST)
FIPS46013
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 39.4% (205) Female 60.7% (316) ♀

Race & Ethnicity

White: 92.9%Hispanic: 1.5%Asian: 5%Race
White92.9%
Hispanic1.5%
Asian5.0%

Age Breakdown

Under 5
10%
5–17
24%
18–24
1%
25–44
28%
45–64
11%
65+
16%

Key Indicators

Median Age39.4 yrs ↓ 24% since 2019
Avg Household Size2.53
Below Poverty3.7% ▼ 64% below avg
College Grads53.9% ▲ 39% above avg
Unemployment0.0% ▼ 100% below avg
HS Graduate67 (20.7%)
Some College16 (5%)
Associates66 (20.4%)
Bachelors123 (38.1%)
Graduate Degree51 (15.8%)

Education

HS Grad: 20.7%Some College: 5%Associates: 20.4%Bachelors: 38.1%Graduate: 15.8%Edu
HS Grad20.7%
Some College5.0%
Associates20.4%
Bachelors38.1%
Graduate15.8%
Housing & Income

Housing Tenure

Owner: 97.1%Renter: 2.9%Tenure
Owner97.1%
Renter2.9%

Home Value Distribution

Under $50k
40%
$50k–100k
20%
$100k–150k
6%
$200k–300k
2%
$300k–500k
4%
Over $500k
29%

Financials

Median HH Income$61,875 ▼ 19% below avg ↑ 13% since 2019
Total Units339
Vacant Units133
Avg HH Size2.53

Income Distribution

Under $25k
27%
$25k–50k
15%
$50k–75k
18%
$75k–100k
5%
$100k–150k
35%
$150k–200k
0%
Employment & Commute

How People Get to Work

Drove Alone
48%
Walked
22%
Work From Home
30%

Commute Time

Under 15 min
59%
15–30 min
5%
30–45 min
5%
Over 45 min
31%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
4%
1960s–1970s
15%
1980s–1990s
2%
2000+
78%

Summary

Total Units339
Vacant133
Owner Occupied97.1%
Renter Occupied2.9%
Avg HH Size2.53
Frequently Asked Questions
ZIP code 57446 is in Hecla, SD, in Brown County.
ZIP code 57446 is located in South Dakota (SD).
ZIP code 57446 is in Brown County, SD.
ZIP 57446 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 57446 is 521 people (ACS 2023).
The median household income in ZIP code 57446 is $61,875 (ACS 2023).
Home value data not available.
About ZIP Code 57446

ZIP code 57446 is located in Hecla, South Dakota, within Brown County. With a population of 521, this is a sparsely populated ZIP code with a middle-aged community — the median age is 39.4 years. Economically, 57446 is a solidly middle-class ZIP code: the median household income of $61,875 is below the national average.

The population of 57446 is primarily White (92.90%). Residents are well-educated — 53.9% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 3.7%. Household income has grown by 13% since 2019.

About 24% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 38%.

Overall, ZIP code 57446 in Hecla, SD is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied.