Agar, SD ZIP Codes
One ZIP code serves Agar, South Dakota: 57520. Together they are home to 118 residents in 77 households. That is more than the 81 people counted inside Agar town limits, because these ZIP codes reach past its boundary.
Agar town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 81 |
| Households | 51 |
| Median household income | not published |
| Median home value | $114,200 |
| Median age | 54.1 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 118 |
| Households (sum of ZIP codes) | 77 |
| Median household income, range across ZIP codes | $50,417 (57520) to $50,417 (57520) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $50,417 |
| Homeowners | 66.2% |
| Households with kids under 18 | 3.9% |
| Moved in the past year | 10.2% |
| Carrier routes in EDDM2GO's route library | 1 routes, 37 homes (1 of 1 ZIP codes) |
Every ZIP code in Agar
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 57520 | Agar | 118 | 77 | $50,417 | $118,800 | 66.2% | 3.9% | 10.2% | 1 | 40 | 0% of its land; mailing city |
A ZIP code is listed for Agar when at least 10% of its land lies inside Agar town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Agar. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Agar.
Counties
- Sully County — 5 ZIP codes
Price a mailing to Agar ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Agar, SD?
- 57520. A ZIP code is listed for Agar when at least 10% of its land lies inside Agar town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Agar.
- What is the population of Agar, SD?
- The Census Bureau counts 81 residents inside Agar town limits (ACS 2020–2024). The 1 ZIP code that serve Agar hold 118 residents in all.
- What is the median household income in Agar, SD?
- Across its ZIP codes the medians run from $50,417 to $50,417.
- How many carrier routes and mailboxes are in Agar, SD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 1 carrier routes reaching 37 residential and 3 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.