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Where 68378 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 68378 into a pocket calculator and turn it upside down: BLEBg — not quite a word, sorry.
- ➕ As a number, 68,378 = 2 × 179 × 191. Its digits add up to 32, a total 644 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000101100011010 - 🏠 Its numerical neighbours: 68377 (Jansen, NE, 54 mi away) and 68379 (Julian, NE, 12 mi away).
- 🔄 Backwards, 68378 becomes 87386, which is not a ZIP code at all.
- 👥 20 other ZIP codes are made of exactly the same digits (37688, 37868, 37886, 38768, 38876, 63878, …). The farthest-flung twin is 83876 in Worley, ID, 1,145 miles away.
- 🧭 Farther north than 60% of all ZIP codes, and farther west than 71%.
- 🎯141 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 68378 and you would come out at 40.40°S, 83.98°E — 912 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 04m of daylight. Shortest: 9h 17m.
- 📏 At 54.6 square miles of land, 68378 is bigger than 62% of ZIP codes — room for about 41 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 677This ZIP677 |
|---|---|
| Households | 236This ZIP236 |
| Housing units | 299This ZIP299 |
| Median age | 37.3This ZIP37.3Nebraska37.2US 38.9 |
| Median household income | $76,071This ZIP$76,071Nebraska$76,475US $80,734 |
| Median home value | $173,400This ZIP$173,400Nebraska$238,600US $332,700 |
| Median gross rent | $950This ZIP$950Nebraska$1,072US $1,413 |
| Bachelor's degree or higher | 28.1%This ZIP28.1% |
| Mean commute | 24.1 minThis ZIP24.1 min |
| Population density | 12.4 / sq miThis ZIP12.4 / sq mi |
Business and tax activity
| Business establishments | 19This ZIP19 |
|---|---|
| Employees | 65This ZIP65 |
| Annual payroll | $2,577,000This ZIP$2,577,000 |
| Tax returns filed | 310This ZIP310 |
| Total adjusted gross income | $26,595,000This ZIP$26,595,000 |
Land area
| Land area | 54.64 sq miThis ZIP54.64 sq mi |
|---|---|
| Water area | 0.07 sq miThis ZIP0.07 sq mi |
Counties 68378 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Nemaha County | 85.5% |
| Johnson County | 14.5% |
Other place names in 68378
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 68378
| ZIP | City | Distance |
|---|---|---|
68320 | Brock, NE | 6.8 mi |
68305 | Auburn, NE | 8.4 mi |
68348 | Elk Creek, NE | 8.5 mi |
68448 | Talmage, NE | 10.2 mi |
68329 | Cook, NE | 10.4 mi |
68450 | Tecumseh, NE | 11.2 mi |
68379 | Julian, NE | 12.0 mi |
68382 | Lorton, NE | 13.7 mi |
68447 | Table Rock, NE | 14.3 mi |
68421 | Peru, NE | 16.0 mi |
Find every ZIP code within 10 miles of 68378 →
Questions about this ZIP code
Where is ZIP code 68378?
68378 is in Johnson, Nebraska, in Nemaha County. Its published point location is 40.3983, -96.0209.
What county is 68378 in?
68378 spans 2 counties: Nemaha County and Johnson County. Most of it falls in Nemaha 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 68378?
Johnson uses area code 402, from NANPA's telephone records.
What time zone is 68378 in?
68378 uses America/Chicago.
How many people live in 68378?
About 677 people live in ZIP code 68378, in 236 households, at 12.4 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 68378?
$76,071 a year, against $76,475 across Nebraska.
What ZIP codes are near 68378?
The closest are 68320 (6.8 mi), 68305 (8.4 mi), 68348 (8.5 mi), 68448 (10.2 mi) and 68329 (10.4 mi).
Is 68378 a PO Box ZIP code?
68378 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “68378 ZIP Code — Johnson, Nebraska (Nemaha County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/68378
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/68378.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.