Aurora
Source:
South Dakota
Aurora is a low-population county in South Dakota with 4 ZIP codes, 3,254 people, and upper-quartile 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, Aurora, SD sits among US counties with an upper-quartile household income, on a low-population county population base, across a handful of delivery areas.
- Top 25%
- household income vs 3,210 US counties
- 3,254
- combined ZIP population
- 4
- USPS ZIP codes covered
- $78,668
- 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.
Aurora lands in the national county income distribution as upper-quartile household income on low-population county footing (FIPS 46003, 4 ZIPs, combined population 3,254). On this short ZIP list the county page is mainly the FIPS bridge - household ACS fields live on the primary ZIP.
High income on only 4 ZIPs: the county page and the ZIP page nearly describe the same place. Prefer the ZIP detail for ACS household fields; keep this page for the FIPS join to county-level rents and crime tables.
Combined population stays under five thousand - this is a thin rural FIPS. Bookmark one ZIP; a multi-ZIP shortlist rarely adds signal beyond the primary code's ACS row.
Within South Dakota, Turner is the closest lower-income county and Spink the closest higher-income county by average ZIP household income. Their 8 and 8 ZIP footprints are the immediate statewide comparison set for Aurora. Use those locations as statewide context before treating the county average as a local-market answer.
4
Total ZIPs
3,254
Total Population
ZIP Codes in Aurora
Side-by-side: Compare 57368 vs 57383 →
Frequently Asked Questions
What is the population of Aurora?
Aurora has a total population of 3,254 across 4 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Aurora?
Aurora includes 4 ZIP codes: 57368, 57383, 57359, 57375.