ZIP code 66040
Where is ZIP code 66040?
La Cygne, Kansas
Linn County · Standard ZIP code
ZIP code 66040 belongs to La Cygne, Kansas in Linn County. 66040 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 660, 816 and 913. About 3,651 people live in the 66040 area, where the median household income is $56,323. The closest ZIP codes are 66026 (Fontana, 6.4 mi northwest), 64723 (Amsterdam, 10.4 mi east) and 66072 (Parker, 12.3 mi west).
| ZIP code | 66040 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | La Cygne |
| Also accepted | Lacygne, Linn Valley |
| State | Kansas (KS) |
| County | Linn County |
| Time zone | Central Time · now |
| Area codes | 660, 816, 913 |
| Coordinates | 38.3709, -94.7653 map |
| 3-digit prefix | 660 |
Population and income in 66040
| Population | 3,651 · higher than 77% of Kansas ZIP codes |
|---|---|
| People per square mile | 27 · higher than 67% of Kansas ZIP codes |
| Median age | 48 years · higher than 74% of Kansas ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $56,323 · lower than 77% of Kansas ZIP codes |
| Income per person | $32,180 |
| Below the poverty line | 7.7% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $174,300 · higher than 68% of Kansas ZIP codes |
| Median rent | $868 a month |
| Housing units | 2,091 |
| Households | 1,659 (2.2 people on average) |
| Owners / renters | 86% / 14% |
| Land area | 134.25 sq mi (plus 6.55 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 66040. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 66040
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 66026 | Fontana, KS | 6.4 mi NW | Standard |
| 64723 | Amsterdam, MO | 10.4 mi E | Standard |
| 66072 | Parker, KS | 12.3 mi W | Standard |
| 64742 | Drexel, MO | 12.7 mi NE | Standard |
| 64722 | Amoret, MO | 12.9 mi SE | Standard |
| 66064 | Osawatomie, KS | 13.4 mi NW | Standard |
| 66075 | Pleasanton, KS | 13.4 mi S | Standard |
| 66056 | Mound City, KS | 15.1 mi S | Standard |
| 66071 | Paola, KS | 15.5 mi NW | Standard |
| 66014 | Centerville, KS | 16.5 mi SW | Standard |
| 66053 | Louisburg, KS | 16.9 mi N | Standard |
| 66042 | Lane, KS | 17.6 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 66040 or measure the distance to another ZIP code.
How to address mail to 66040
123 MAIN ST
LA CYGNE KS 66040
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts LACYGNE and LINN VALLEY as the city name for 66040. Adding the 4-digit ZIP+4 code (66040-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 66040?
- 66040 is a La Cygne, Kansas ZIP code. Lacygne and Linn Valley are also accepted as the city name.
- What county is 66040 in?
- ZIP code 66040 is in Linn County, Kansas.
- What time zone is ZIP code 66040 in?
- 66040 is in the Central Time zone (America/Chicago).
- What area code is 66040?
- Phone numbers in ZIP code 66040 use area codes 660, 816 and 913.
- What is the population of ZIP code 66040?
- About 3,651 people live in ZIP code 66040, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 66040?
- The median household income in 66040 is $56,323 a year, lower than 77% of Kansas ZIP codes.
- What ZIP codes are near 66040?
- The nearest ZIP codes to 66040 are 66026 (Fontana, 6.4 miles), 64723 (Amsterdam, 10.4 miles), 66072 (Parker, 12.3 miles) and 64742 (Drexel, 12.7 miles).