46405
ZIP 46405 is Lake Station, Indiana, in Lake County; area code 219; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Lake
- Metro area
- Chicago-Naperville-Elgin, IL-IN
- Population
- 12,184
- Coordinates
- 41.5738, -87.2632
Weather right now
Asking the National Weather Service…
Where 46405 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 46405 into a pocket calculator and turn it upside down: SOhgh — not quite a word, sorry.
- ➕ As a number, 46,405 = 5 × 9281. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011010101000101 - 🏠 Its numerical neighbours: 46404 (Gary, IN, 6 mi away) and 46406 (Gary, IN, 8 mi away).
- 🔄 Backwards, 46405 becomes 50464 — and that is a real ZIP code: Plymouth, IA, 318 miles away.
- 👥 32 other ZIP codes are made of exactly the same digits (04456, 04564, 04645, 04654, 05446, 05464, …). The farthest-flung twin is 04654 in Machias, ME, 1,017 miles away.
- 🧭 Farther north than 71% of all ZIP codes, and farther east than 51%.
- 🎯604 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 46405 and you would come out at 41.57°S, 92.74°E — 1,210 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 10m.
- 📏 At 9.0 square miles of land, 46405 is bigger than 26% of ZIP codes — room for about 6.9 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 12,184This ZIP12,184 |
|---|---|
| Households | 4,357This ZIP4,357 |
| Housing units | 4,632This ZIP4,632 |
| Median age | 35.3This ZIP35.3Indiana38.1US 38.9 |
| Median household income | $60,881This ZIP$60,881Indiana$71,957US $80,734 |
| Median home value | $139,200This ZIP$139,200Indiana$218,200US $332,700 |
| Median gross rent | $1,144This ZIP$1,144Indiana$1,062US $1,413 |
| Bachelor's degree or higher | 7.8%This ZIP7.8% |
| Mean commute | 26.9 minThis ZIP26.9 min |
| Population density | 1,349.7 / sq miThis ZIP1,349.7 / sq mi |
Business and tax activity
| Business establishments | 149This ZIP149 |
|---|---|
| Employees | 1,148This ZIP1,148 |
| Annual payroll | $42,070,000This ZIP$42,070,000 |
| Tax returns filed | 5,170This ZIP5,170 |
| Total adjusted gross income | $230,590,000This ZIP$230,590,000 |
Land area
| Land area | 9.03 sq miThis ZIP9.03 sq mi |
|---|---|
| Water area | 0.13 sq miThis ZIP0.13 sq mi |
Other place names in 46405
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 46405
| ZIP | City | Distance |
|---|---|---|
46403 | Gary, IN | 2.5 mi |
46401 | Gary, IN | 3.2 mi |
46407 | Gary, IN | 3.5 mi |
46409 | Gary, IN | 3.6 mi |
46342 | Hobart, IN | 4.0 mi |
46368 | Portage, IN | 4.5 mi |
46402 | Gary, IN | 4.9 mi |
46408 | Gary, IN | 5.8 mi |
46404 | Gary, IN | 5.8 mi |
46393 | Wheeler, IN | 6.4 mi |
Find every ZIP code within 10 miles of 46405 →
Questions about this ZIP code
Where is ZIP code 46405?
46405 is in Lake Station, Indiana, in Lake County, part of the Chicago-Naperville-Elgin, IL-IN metropolitan area. Its published point location is 41.5738, -87.2632.
What county is 46405 in?
46405 lies in Lake County.
What area code is 46405?
Lake Station uses area code 219, from NANPA's telephone records.
What time zone is 46405 in?
46405 uses America/Chicago.
How many people live in 46405?
About 12,184 people live in ZIP code 46405, in 4,357 households, at 1,349.7 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 46405?
$60,881 a year, against $71,957 across Indiana.
What ZIP codes are near 46405?
The closest are 46403 (2.5 mi), 46401 (3.2 mi), 46407 (3.5 mi), 46409 (3.6 mi) and 46342 (4 mi).
Is 46405 a PO Box ZIP code?
46405 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “46405 ZIP Code — Lake Station, Indiana (Lake County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/46405
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/46405.json Underlying data is public domain or openly licensed — sources, vintages and licences.