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zipcodes.pro — ZIP/52037

52037

ZIP 52037 is Delmar, Iowa, mostly in Clinton County; area code 563; Central time.

Type
Standard
Time zone
America/Chicago
County
Clinton +1 more
Metro area
Clinton, IA
Population
1,172
Coordinates
41.9672, -90.6337
☼ Live from 52037 — Delmar, IA

Weather right now

Asking the National Weather Service…

NEXRAD radar
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Local time: —

Where 52037 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 52037
  • 🔢 Type 52037 into a pocket calculator and turn it upside down: LEOZS — not quite a word, sorry.
  • ➕ As a number, 52,037 = 17 × 3061. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100101101000101
  • 🏠 Its numerical neighbours: 52036 (Delaware, IA, 50 mi away) and 52038 (Dundee, IA, 64 mi away).
  • 🔄 Backwards, 52037 becomes 73025 — and that is a real ZIP code: Edmond, OK, 570 miles away.
  • 👥 65 other ZIP codes are made of exactly the same digits (02357, 02375, 02537, 03257, 03275, 03752, …). The farthest-flung twin is 32750 in Longwood, FL, 1,053 miles away.
  • 🧭 Farther north than 75% of all ZIP codes, and farther west than 58%.
  • 🎯440 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 52037 and you would come out at 41.97°S, 89.37°E — 1,052 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 14m of daylight. Shortest: 9h 07m.
  • 📏 At 68.3 square miles of land, 52037 is bigger than 68% of ZIP codes — room for about 52 Central Parks.
🌙 The sky over 52037 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,172This ZIP1,172
Households435This ZIP435
Housing units479This ZIP479
Median age42.1This ZIP42.1Iowa38.6US 38.9
Median household income$90,813This ZIP$90,813Iowa$75,059US $80,734
Median home value$198,400This ZIP$198,400Iowa$208,000US $332,700
Median gross rent$941This ZIP$941Iowa$972US $1,413
Bachelor's degree or higher23.0%This ZIP23.0%
Mean commute26.1 minThis ZIP26.1 min
Population density17.2 / sq miThis ZIP17.2 / sq mi

Business and tax activity

Business establishments20This ZIP20
Employees53This ZIP53
Annual payroll$1,557,000This ZIP$1,557,000
Tax returns filed580This ZIP580
Total adjusted gross income$43,129,000This ZIP$43,129,000

Land area

Land area68.26 sq miThis ZIP68.26 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

Counties 52037 spans

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

CountyShare of this ZIP
Clinton County 97.8%
Jackson County 2.2%

Other place names in 52037

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

ZIP codes near 52037

ZIPCityDistance
52774 Welton, IA 4.6 mi
52731 Charlotte, IA 7.6 mi
52254 Lost Nation, IA 8.9 mi
52060 Maquoketa, IA 9.6 mi
52751 Grand Mound, IA 9.7 mi
52742 De Witt, IA 10.7 mi
52069 Preston, IA 12.3 mi
52750 Goose Lake, IA 12.3 mi
52729 Calamus, IA 12.7 mi
52030 Andrew, IA 13.0 mi

Find every ZIP code within 10 miles of 52037 →

Questions about this ZIP code

Where is ZIP code 52037?

52037 is in Delmar, Iowa, in Clinton County, part of the Clinton, IA micropolitan area. Its published point location is 41.9672, -90.6337.

What county is 52037 in?

52037 spans 2 counties: Clinton County and Jackson County. Most of it falls in Clinton 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 52037?

Delmar uses area code 563, from NANPA's telephone records.

What time zone is 52037 in?

52037 uses America/Chicago.

How many people live in 52037?

About 1,172 people live in ZIP code 52037, in 435 households, at 17.2 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 52037?

$90,813 a year, against $75,059 across Iowa.

What ZIP codes are near 52037?

The closest are 52774 (4.6 mi), 52731 (7.6 mi), 52254 (8.9 mi), 52060 (9.6 mi) and 52751 (9.7 mi).

Is 52037 a PO Box ZIP code?

52037 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “52037 ZIP Code — Delmar, Iowa (Clinton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/52037

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/52037.json

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