ZIP code 66451: Lyndon, KS
66451 is a ZIP code in Lyndon, Kansas, mainly in Osage County, part of the Topeka, KS metro area. About 1,671 people live here.
- Population
- 1,671
- Median household income
- $76,908
- Typical home value
- $214,100+3% in 12 months
- Median rent
- $742gross, per month
- Median age
- 37.1
- Homeowners
- 81.4%of occupied homes
Shaded: ZIP code 66451's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 66451 details
| City | Lyndon |
|---|---|
| State | Kansas |
| County | Osage County |
| Metro area | Topeka, KS |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 78.2 sq mi, plus 3.9 sq mi of water |
| Population density | 21 people per sq mi |
| Bachelor's degree or higher | 26.1% of adults 25+ |
| Average commute | 24.3 minutes |
| Center coordinates | 38.60326, -95.67321 |
Median rent in 66451 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $717/mo |
| 2 bedrooms | $767/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 66451
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 66543 | Vassar, KS | 4.7 mi | 980 |
| 66528 | Quenemo, KS | 7.3 mi | 761 |
| 66510 | Melvern, KS | 7.9 mi | 684 |
| 66523 | Osage City, KS | 8.7 mi | 3,941 |
| 66537 | Scranton, KS | 10.5 mi | 1,475 |
| 66076 | Pomona, KS | 12.6 mi | 2,416 |
| 66414 | Carbondale, KS | 15.7 mi | 2,360 |
| 66524 | Overbrook, KS | 15.8 mi | 2,473 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 66451?
A typical home in ZIP code 66451 is worth about $214,100 (Zillow Home Value Index). The median household here earns $76,908 a year. See what buying here would cost per month, with Kansas average taxes and insurance filled in.
Monthly payment for a $214,100 homeWhat can a $76,908 income afford?Rental property numbers
About ZIP code 66451
What city is ZIP code 66451?
ZIP code 66451 is in Lyndon, KS, in Osage County.
What county is ZIP code 66451 in?
66451 is mainly in Osage County, Kansas.
What is the population of ZIP code 66451?
About 1,671 people live in ZIP code 66451, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 66451 in?
66451 is in Central Time (UTC−6). It observes daylight saving time.