57313 ZIP Code, Armour, SD
57313 is a ZIP code in Armour, South Dakota — mostly in Douglas County (66% of its land), with smaller parts in Charles Mix County. It covers 181 square miles of land. The closest ZIP codes are 57328, 57330 and 57356. 1,220 people live here in 465 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (79%). Median household income is $89,107, above the South Dakota median of $75,081.
Quick facts
- Mailing city: Armour, SD
- County: Douglas County
- Land area: 181 sq mi
- Population: 1,220
- Median household income: $89,107
Key figures
| Measure | Value |
|---|---|
| Residents | 1,220 |
| Households | 465 |
| Median household income | $89,107 |
| Income per person | $50,844 |
| Median age | 39.5 |
| Homeowners | 79.1% |
| Median home value | $117,300 |
| Median rent | $794 |
| Bachelor's degree or higher | 29.7% |
| Average commute (minutes) | 23.3 |
| Households with kids under 18 | 29.7% |
| Moved in the past year | 4.5% |
| Below the poverty line | 17.4% |
| Broadband internet | 86.7% |
| Speak a non-English language at home | 6.0% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.1% |
| $10–15K | 1.3% |
| $15–25K | 6.0% |
| $25–35K | 6.2% |
| $35–50K | 8.6% |
| $50–75K | 14.2% |
| $75–100K | 10.8% |
| $100–150K | 22.6% |
| $150–200K | 11.0% |
| $200K+ | 15.3% |
Age
| % of all residents | Value |
|---|---|
| <10 | 17.1% |
| 10–19 | 13.5% |
| 20–24 | 3.0% |
| 25–34 | 9.9% |
| 35–44 | 12.0% |
| 45–54 | 6.7% |
| 55–64 | 13.8% |
| 65–74 | 11.9% |
| 75+ | 12.0% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 14.9% |
| Owned outright | 49.4% |
| Rented | 16.8% |
| Vacant | 18.9% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 90.6% |
| Townhome | 0.7% |
| 2–4 units | 0.2% |
| 5–19 units | 2.8% |
| 20+ units | 0.7% |
| Mobile / other | 5.1% |
Businesses in 57313
41 business establishments with 252 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 8
- Health Care and Social Assistance: 5
- Construction: 4
- Other Services (except Public Administration): 4
- Manufacturing: 3
- Accommodation and Food Services: 3
EDDM carrier routes
See every USPS carrier route in 57313 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 57328 — Corsica city, SD (10.1 mi)
- 57330 — Delmont city, SD (10.3 mi)
- 57356 — Lakeview Colony CDP, SD (13.6 mi)
- 57364 — New Holland CDP, SD (16 mi)
- 57344 — Harrison CDP, SD (16.6 mi)
- 57342 — Geddes city, SD (17.9 mi)
- 57367 — Pickstown town, SD (18.1 mi)
- 57375 — Stickney town, SD (18.5 mi)
Areas that include 57313
- Armour, SD ZIP codes — 1 ZIP code
- Charles Mix County ZIP codes — 9 ZIP codes
- Douglas County ZIP codes — 7 ZIP codes
- South Dakota ZIP code data
Mail every home in 57313
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) 57313, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 57313 in?
- 57313 is a Armour, SD mailing address. None of its land lies inside a Census-defined city or community.
- What county is 57313 in?
- 57313 is mostly in Douglas County (66% of its land), with smaller parts in Charles Mix County.
- What is the population of 57313?
- About 1,220 people (±151), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 1,165.
- What is the median household income in 57313?
- $89,107 (±$30,305), 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 57313?
- EDDM2GO's stored route library does not include 57313 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 57313?
- The closest, measured center to center: 57328 (10.1 mi, Corsica), 57330 (10.3 mi, Delmont), 57356 (13.6 mi, Lakeview Colony), 57364 (16 mi, New Holland), 57344 (16.6 mi, Harrison) and 57342 (17.9 mi, Geddes).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.