65101
ZIP 65101 is in Jefferson City, Missouri, mostly in Cole County; area codes 573 and 235; Central time. Jefferson City has 11 ZIP codes in all.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Cole +2 more
- Metro area
- Jefferson City, MO
- Population
- 28,793
- Coordinates
- 38.4974, -92.1332
Weather right now
Asking the National Weather Service…
Where 65101 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 65101 into a pocket calculator and turn it upside down: IOISg — not quite a word, sorry.
- ➕ 65101 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 13, a total 1,179 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1111111001001101 - 🏠 Its numerical neighbours: 65085 (Westphalia, MO, 7 mi away) and 65102 (Jefferson City, MO, 6 mi away).
- 🔄 Backwards, 65101 becomes 10156 — and that is a real ZIP code: New York, NY, 977 miles away.
- 👥 39 other ZIP codes are made of exactly the same digits (01516, 01561, 01615, 05161, 06115, 06151, …). The farthest-flung twin is 01561 in South Lancaster, MA, 1,106 miles away.
- 🧭 Farther south than 55% of all ZIP codes, and farther west than 61%.
- 🎯357 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 65101 and you would come out at 38.50°S, 87.87°E — 1,150 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 51m of daylight. Shortest: 9h 28m.
- 📏 At 130.9 square miles of land, 65101 is bigger than 84% of ZIP codes — room for about 99 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 28,793This ZIP28,793 |
|---|---|
| Households | 10,888This ZIP10,888 |
| Housing units | 12,097This ZIP12,097 |
| Median age | 38.3This ZIP38.3Missouri39.0US 38.9 |
| Median household income | $74,807This ZIP$74,807Missouri$70,702US $80,734 |
| Median home value | $243,600This ZIP$243,600Missouri$230,300US $332,700 |
| Median gross rent | $791This ZIP$791Missouri$1,033US $1,413 |
| Bachelor's degree or higher | 33.1%This ZIP33.1% |
| Mean commute | 19.6 minThis ZIP19.6 min |
| Population density | 220.0 / sq miThis ZIP220.0 / sq mi |
Business and tax activity
| Business establishments | 866This ZIP866 |
|---|---|
| Employees | 15,477This ZIP15,477 |
| Annual payroll | $839,243,000This ZIP$839,243,000 |
| Tax returns filed | 13,000This ZIP13,000 |
| Total adjusted gross income | $907,722,000This ZIP$907,722,000 |
Land area
| Land area | 130.90 sq miThis ZIP130.90 sq mi |
|---|---|
| Water area | 5.96 sq miThis ZIP5.96 sq mi |
Counties 65101 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Cole County | 90.5% |
| Osage County | 5.1% |
| Callaway County | 4.4% |
Other place names in 65101
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 65101
| ZIP | City | Distance |
|---|---|---|
65102 | Jefferson City, MO | 5.9 mi |
65103 | Jefferson City, MO | 5.9 mi |
65104 | Jefferson City, MO | 5.9 mi |
65105 | Jefferson City, MO | 5.9 mi |
65106 | Jefferson City, MO | 5.9 mi |
65107 | Jefferson City, MO | 5.9 mi |
65108 | Jefferson City, MO | 5.9 mi |
65110 | Jefferson City, MO | 5.9 mi |
65111 | Jefferson City, MO | 6.7 mi |
65085 | Westphalia, MO | 6.9 mi |
Find every ZIP code within 10 miles of 65101 →
Questions about this ZIP code
Where is ZIP code 65101?
65101 is in Jefferson City, Missouri, in Cole County, part of the Jefferson City, MO metropolitan area. Its published point location is 38.4974, -92.1332.
What county is 65101 in?
65101 spans 3 counties: Cole County, Osage County and Callaway County. Most of it falls in Cole 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 65101?
Jefferson City uses area codes 573 and 235, from NANPA's telephone records.
What time zone is 65101 in?
65101 uses America/Chicago.
How many people live in 65101?
About 28,793 people live in ZIP code 65101, in 10,888 households, at 220.0 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 65101?
$74,807 a year, against $70,702 across Missouri.
What ZIP codes are near 65101?
The closest are 65102 (5.9 mi), 65103 (5.9 mi), 65104 (5.9 mi), 65105 (5.9 mi) and 65106 (5.9 mi).
Is 65101 a PO Box ZIP code?
65101 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “65101 ZIP Code — Jefferson City, Missouri (Cole County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/65101
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/65101.json Underlying data is public domain or openly licensed — sources, vintages and licences.