57003 ZIP Code, Baltic, SD
57003 is a ZIP code in Baltic, South Dakota in Minnehaha County. It covers 51 square miles of land. The closest ZIP codes are 57020, 57055 and 57041. 2,274 people live here in 739 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (82%). Median household income is $111,932, above the South Dakota median of $75,081; 46% of households have children under 18.
Quick facts
- Mailing city: Baltic, SD
- County: Minnehaha County
- Land area: 51 sq mi
- Population: 2,274
- Median household income: $111,932
Key figures
| Measure | Value |
|---|---|
| Residents | 2,274 |
| Households | 739 |
| Median household income | $111,932 |
| Income per person | $37,813 |
| Median age | 33.2 |
| Homeowners | 82.3% |
| Median home value | $281,500 |
| Median rent | $1,591 |
| Bachelor's degree or higher | 23.8% |
| Average commute (minutes) | 21.4 |
| Households with kids under 18 | 46.1% |
| Moved in the past year | 8.3% |
| Below the poverty line | 1.1% |
| Broadband internet | 94.7% |
| Speak a non-English language at home | 1.1% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.4% |
| $10–15K | 1.4% |
| $15–25K | 0.3% |
| $25–35K | 1.9% |
| $35–50K | 12.2% |
| $50–75K | 13.3% |
| $75–100K | 13.7% |
| $100–150K | 33.8% |
| $150–200K | 13.4% |
| $200K+ | 9.7% |
Age
| % of all residents | Value |
|---|---|
| <10 | 18.3% |
| 10–19 | 18.8% |
| 20–24 | 2.7% |
| 25–34 | 12.1% |
| 35–44 | 16.7% |
| 45–54 | 11.0% |
| 55–64 | 8.6% |
| 65–74 | 8.4% |
| 75+ | 3.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 53.9% |
| Owned outright | 24.2% |
| Rented | 16.4% |
| Vacant | 5.5% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 84.3% |
| Townhome | 0.0% |
| 2–4 units | 2.2% |
| 5–19 units | 2.2% |
| 20+ units | 0.0% |
| Mobile / other | 11.4% |
Businesses in 57003
50 business establishments with 352 employees (ZIP Codes Business Patterns 2023).
- Construction: 13
- Retail Trade: 6
- Health Care and Social Assistance: 5
- Wholesale Trade: 4
- Other Services (except Public Administration): 4
- Professional, Scientific, and Technical Services: 3
EDDM carrier routes
See every USPS carrier route in 57003 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 57020 — Crooks city, SD (5.5 mi)
- 57055 — Renner Corner CDP, SD (5.5 mi)
- 57041 — Lyons CDP, SD (6.6 mi)
- 57022 — Dell Rapids city, SD (7.7 mi)
- 57104 — Sioux Falls city, SD (10.2 mi)
- 57030 — Garretson city, SD (10.6 mi)
- 57107 — Sioux Falls city, SD (10.6 mi)
- 57018 — Colton city, SD (11.8 mi)
Areas that include 57003
- Baltic, SD ZIP codes — 1 ZIP code
- Minnehaha County ZIP codes — 19 ZIP codes
- South Dakota ZIP code data
Where it ranks
- No. 4 of 16: highest median household income in Minnehaha County
- No. 2 of 16: highest share of households with children in Minnehaha County
- No. 2 of 16: lowest median age in Minnehaha County
- No. 4 of 16: fastest population growth in Minnehaha County
Mail every home in 57003
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 57003, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 57003 in?
- 57003 is a Baltic, SD mailing address. By land area, 1% lies inside Baltic; the rest is outside any Census-defined city or community.
- What county is 57003 in?
- 57003 is in Minnehaha County.
- What is the population of 57003?
- About 2,274 people (±344), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,109.
- What is the median household income in 57003?
- $111,932 (±$8,928), compared with $75,081 for South Dakota as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 57003?
- EDDM2GO's stored route library does not include 57003 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 57003?
- The closest, measured center to center: 57020 (5.5 mi, Crooks), 57055 (5.5 mi, Renner Corner), 57041 (6.6 mi, Lyons), 57022 (7.7 mi, Dell Rapids), 57104 (10.2 mi, Sioux Falls) and 57030 (10.6 mi, Garretson).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.