Lake
Source:
South Dakota
Lake is a sparsely populated county in South Dakota with 7 ZIP codes, 11,367 people, and top-decile household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Lake, SD sits among US counties with a top-decile household income, on a sparsely populated county population base, across a compact ZIP cluster.
- Top 9%
- household income vs 3,210 US counties
- 11,367
- combined ZIP population
- 7
- USPS ZIP codes covered
- $95,381
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Lake lands in the national county income distribution as top-decile household income on sparsely populated county footing (FIPS 46079, 7 ZIPs, combined population 11,367). Sort the ZIP table by population before treating the county mean as uniform.
Upper-income footing across a mid-size ZIP set (7 codes). Sibling delivery areas are close enough that a two-ZIP compare usually separates the county seat from outlying tracts without leaving Lake. Use the density column to spot the urban core before jumping to HUD/FBI county overlays.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
7
Total ZIPs
11,367
Total Population
ZIP Codes in Lake
Side-by-side: Compare 57042 vs 57075 →
Frequently Asked Questions
What is the population of Lake?
Lake has a total population of 11,367 across 7 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Lake?
Lake includes 7 ZIP codes: 57042, 57075, 57016, 57076, 57054, 57050, 57057.