ZIP code 66780
Where is ZIP code 66780?
Walnut, Kansas
Crawford County · Standard ZIP code
ZIP code 66780 belongs to Walnut, Kansas in Crawford County. 66780 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 code 620. About 674 people live in the 66780 area, where the median household income is $55,813. The closest ZIP codes are 66746 (Hepler, 5.2 mi northeast), 66775 (Stark, 7.8 mi northwest) and 66771 (Saint Paul, 8.7 mi southwest).
| ZIP code | 66780 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Walnut |
| State | Kansas (KS) |
| County | Crawford County |
| Time zone | Central Time · now |
| Area code | 620 |
| Coordinates | 37.5967, -95.0455 map |
| 3-digit prefix | 667 |
Population and income in 66780
| Population | 674 · lower than 58% of Kansas ZIP codes |
|---|---|
| People per square mile | 6 · lower than 64% of Kansas ZIP codes |
| Median age | 40.2 years · lower than 58% of Kansas ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $55,813 · lower than 79% of Kansas ZIP codes |
| Income per person | $34,701 |
| Below the poverty line | 27% |
| Bachelor’s degree or higher | 7.5% of adults 25+ |
| Median home value | $157,400 · higher than 60% of Kansas ZIP codes |
| Median rent | $442 a month |
| Housing units | 302 |
| Households | 279 (2.42 people on average) |
| Owners / renters | 96% / 3.6% |
| Land area | 103.83 sq mi (plus 0.46 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 66780. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 66780
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 66746 | Hepler, KS | 5.2 mi NE | Standard |
| 66775 | Stark, KS | 7.8 mi NW | Standard |
| 66771 | Saint Paul, KS | 8.7 mi SW | Standard |
| 66734 | Farlington, KS | 10.9 mi E | Standard |
| 66733 | Erie, KS | 11.3 mi W | Standard |
| 66743 | Girard, KS | 12 mi SE | Standard |
| 66772 | Savonburg, KS | 12.3 mi NW | Standard |
| 66732 | Elsmore, KS | 15.5 mi NW | Standard |
| 66753 | Mc Cune, KS | 16 mi S | Standard |
| 66779 | Uniontown, KS | 17.7 mi N | Standard |
| 66769 | Redfield, KS | 18.9 mi NE | Standard |
| 66735 | Franklin, KS | 19.1 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 66780 or measure the distance to another ZIP code.
How to address mail to 66780
123 MAIN ST
WALNUT KS 66780
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Porterville: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (66780-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 66780?
- 66780 is a Walnut, Kansas ZIP code.
- What county is 66780 in?
- ZIP code 66780 is in Crawford County, Kansas.
- What time zone is ZIP code 66780 in?
- 66780 is in the Central Time zone (America/Chicago).
- What area code is 66780?
- Phone numbers in ZIP code 66780 use area code 620.
- What is the population of ZIP code 66780?
- About 674 people live in ZIP code 66780, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 66780?
- The median household income in 66780 is $55,813 a year, lower than 79% of Kansas ZIP codes.
- What ZIP codes are near 66780?
- The nearest ZIP codes to 66780 are 66746 (Hepler, 5.2 miles), 66775 (Stark, 7.8 miles), 66771 (Saint Paul, 8.7 miles) and 66734 (Farlington, 10.9 miles).