Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/57039

57039

ZIP 57039 is Lennox, South Dakota, mostly in Lincoln County; area code 605; Central time.

Type
Standard
Time zone
America/Chicago
County
Lincoln +1 more
Metro area
Sioux Falls, SD-MN
Population
3,622
Coordinates
43.3378, -96.8748
☼ Live from 57039 — Lennox, SD

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 57039 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.

★ Weird and wonderful facts about 57039
  • 🔢 Type 57039 into a pocket calculator and turn it upside down: GEOLS — not quite a word, sorry.
  • ➕ As a number, 57,039 = 3 × 19013. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101111011001111
  • 🏠 Its numerical neighbours: 57038 (Jefferson, SD, 55 mi away) and 57040 (Lesterville, SD, 41 mi away).
  • 🔄 Backwards, 57039 becomes 93075, which is not a ZIP code at all.
  • 👥 52 other ZIP codes are made of exactly the same digits (03579, 03597, 05739, 07395, 07935, 30597, …). The farthest-flung twin is 95073 in Soquel, CA, 1,386 miles away.
  • 🧭 Farther north than 85% of all ZIP codes, and farther west than 74%.
  • 🎯258 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 57039 and you would come out at 43.34°S, 83.13°E — 741 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 24m of daylight. Shortest: 8h 58m.
  • 📏 At 91.9 square miles of land, 57039 is bigger than 76% of ZIP codes — room for about 70 Central Parks.
🌙 The sky over 57039 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population3,622This ZIP3,622
Households1,421This ZIP1,421
Housing units1,470This ZIP1,470
Median age40.9This ZIP40.9South Dakota38.0US 38.9
Median household income$83,787This ZIP$83,787South Dakota$75,081US $80,734
Median home value$290,400This ZIP$290,400South Dakota$257,400US $332,700
Median gross rent$745This ZIP$745South Dakota$946US $1,413
Bachelor's degree or higher24.1%This ZIP24.1%
Mean commute22.1 minThis ZIP22.1 min
Population density39.4 / sq miThis ZIP39.4 / sq mi

Business and tax activity

Business establishments107This ZIP107
Employees983This ZIP983
Annual payroll$49,699,000This ZIP$49,699,000
Tax returns filed1,840This ZIP1,840
Total adjusted gross income$155,385,000This ZIP$155,385,000

Land area

Land area91.94 sq miThis ZIP91.94 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Counties 57039 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Lincoln County 92.1%
Turner County 7.9%

Other place names in 57039

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 57039

ZIPCityDistance
57077 Worthing, SD 6.5 mi
57021 Davis, SD 6.9 mi
57015 Chancellor, SD 7.8 mi
57064 Tea, SD 8.1 mi
57032 Harrisburg, SD 11.5 mi
57106 Sioux Falls, SD 12.0 mi
57108 Sioux Falls, SD 12.9 mi
57013 Canton, SD 13.1 mi
57053 Parker, SD 14.1 mi
57105 Sioux Falls, SD 14.4 mi

Find every ZIP code within 10 miles of 57039 →

Questions about this ZIP code

Where is ZIP code 57039?

57039 is in Lennox, South Dakota, in Lincoln County, part of the Sioux Falls, SD-MN metropolitan area. Its published point location is 43.3378, -96.8748.

What county is 57039 in?

57039 spans 2 counties: Lincoln County and Turner County. Most of it falls in Lincoln County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 57039?

Lennox uses area code 605, from NANPA's telephone records.

What time zone is 57039 in?

57039 uses America/Chicago.

How many people live in 57039?

About 3,622 people live in ZIP code 57039, in 1,421 households, at 39.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 57039?

$83,787 a year, against $75,081 across South Dakota.

What ZIP codes are near 57039?

The closest are 57077 (6.5 mi), 57021 (6.9 mi), 57015 (7.8 mi), 57064 (8.1 mi) and 57032 (11.5 mi).

Is 57039 a PO Box ZIP code?

57039 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “57039 ZIP Code — Lennox, South Dakota (Lincoln County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/57039

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/57039.json

Underlying data is public domain or openly licensed — sources, vintages and licences.