57553
ZIP 57553 is Milesville, South Dakota, in Haakon County; area code 605; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- Haakon
- Metro area
- none
- Population
- 162
- Coordinates
- 44.4746, -101.6456
Weather right now
Asking the National Weather Service…
Where 57553 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 57553 into a pocket calculator and turn it upside down: ESSLS — not quite a word, sorry.
- ➕ As a number, 57,553 = 67 × 859. Its digits add up to 25, a total 2,242 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110000011010001 - 🏠 Its numerical neighbours: 57552 (Midland, SD, 26 mi away) and 57555 (Mission, SD, 96 mi away).
- 🔄 Backwards, 57553 becomes 35575 — and that is a real ZIP code: Lynn, AL, 1,039 miles away.
- 👥 12 other ZIP codes are made of exactly the same digits (35575, 35755, 53557, 53575, 55357, 55375, …). The farthest-flung twin is 35755 in Langston, AL, 1,074 miles away.
- 🧭 Farther north than 89% of all ZIP codes, and farther west than 81%.
- 🎯357 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 57553 and you would come out at 44.47°S, 78.35°E — 510 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 33m of daylight. Shortest: 8h 50m.
- 📏 At 260.1 square miles of land, 57553 is bigger than 94% of ZIP codes — room for about 197 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 162This ZIP162 |
|---|---|
| Households | 84This ZIP84 |
| Housing units | 111This ZIP111 |
| Median age | 29.6This ZIP29.6South Dakota38.0US 38.9 |
| Median home value | $158,700This ZIP$158,700South Dakota$257,400US $332,700 |
| Bachelor's degree or higher | 35.4%This ZIP35.4% |
| Mean commute | 38.8 minThis ZIP38.8 min |
| Population density | 0.6 / sq miThis ZIP0.6 / sq mi |
Land area
| Land area | 260.10 sq miThis ZIP260.10 sq mi |
|---|---|
| Water area | 3.36 sq miThis ZIP3.36 sq mi |
ZIP codes near 57553
| ZIP | City | Distance |
|---|---|---|
57622 | Cherry Creek, SD | 14.9 mi |
57748 | Howes, SD | 19.5 mi |
57567 | Philip, SD | 23.8 mi |
57552 | Midland, SD | 25.7 mi |
57537 | Hayes, SD | 29.4 mi |
57775 | Quinn, SD | 31.7 mi |
57792 | White Owl, SD | 36.6 mi |
57623 | Dupree, SD | 37.4 mi |
57790 | Wall, SD | 37.5 mi |
57636 | Lantry, SD | 39.9 mi |
Find every ZIP code within 10 miles of 57553 →
Questions about this ZIP code
Where is ZIP code 57553?
57553 is in Milesville, South Dakota, in Haakon County. Its published point location is 44.4746, -101.6456.
What county is 57553 in?
57553 lies in Haakon County.
What area code is 57553?
Milesville uses area code 605, from NANPA's telephone records.
What time zone is 57553 in?
57553 uses America/Denver.
How many people live in 57553?
About 162 people live in ZIP code 57553, in 84 households, at 0.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 57553?
The closest are 57622 (14.9 mi), 57748 (19.5 mi), 57567 (23.8 mi), 57552 (25.7 mi) and 57537 (29.4 mi).
Is 57553 a PO Box ZIP code?
57553 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “57553 ZIP Code — Milesville, South Dakota (Haakon County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57553
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/57553.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.