ZIP code 66434
Where is ZIP code 66434?
Hiawatha, Kansas
Brown County · Standard ZIP code
ZIP code 66434 belongs to Hiawatha, Kansas in Brown County. 66434 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 785. About 4,740 people live in the 66434 area, where the median household income is $76,613. The closest ZIP codes are 66527 (Powhattan, 6.5 mi southwest), 66425 (Fairview, 6.9 mi northwest) and 66532 (Robinson, 7.8 mi east).
| ZIP code | 66434 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Hiawatha |
| Also accepted | Reserve, Willis |
| State | Kansas (KS) |
| County | Brown County |
| Time zone | Central Time · now |
| Area code | 785 |
| Coordinates | 39.7914, -95.6004 map |
| 3-digit prefix | 664 |
Population and income in 66434
| Population | 4,740 · higher than 80% of Kansas ZIP codes |
|---|---|
| People per square mile | 22 · higher than 64% of Kansas ZIP codes |
| Median age | 41.2 years · lower than 53% of Kansas ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $76,613 · higher than 68% of Kansas ZIP codes |
| Income per person | $40,257 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $143,400 · higher than 53% of Kansas ZIP codes |
| Median rent | $625 a month |
| Housing units | 2,215 |
| Households | 1,886 (2.46 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 219.72 sq mi (plus 0.39 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 66434. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 66434
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 66527 | Powhattan, KS | 6.5 mi SW | Standard |
| 66425 | Fairview, KS | 6.9 mi NW | Standard |
| 66532 | Robinson, KS | 7.8 mi E | Standard |
| 66439 | Horton, KS | 8.6 mi SE | Standard |
| 66515 | Morrill, KS | 11.6 mi NW | Standard |
| 66424 | Everest, KS | 12.2 mi SE | Standard |
| 66552 | Whiting, KS | 13.4 mi S | Standard |
| 66534 | Sabetha, KS | 13.4 mi NW | Standard |
| 66516 | Netawaka, KS | 14.5 mi SW | Standard |
| 66550 | Wetmore, KS | 15.7 mi SW | Standard |
| 66058 | Muscotah, KS | 18 mi S | Standard |
| 66017 | Denton, KS | 18.1 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 66434 or measure the distance to another ZIP code.
How to address mail to 66434
123 MAIN ST
HIAWATHA KS 66434
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts RESERVE and WILLIS as the city name for 66434. Avoid Hamlin: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (66434-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 66434?
- 66434 is a Hiawatha, Kansas ZIP code. Reserve and Willis are also accepted as the city name.
- What county is 66434 in?
- ZIP code 66434 is in Brown County, Kansas.
- What time zone is ZIP code 66434 in?
- 66434 is in the Central Time zone (America/Chicago).
- What area code is 66434?
- Phone numbers in ZIP code 66434 use area code 785.
- What is the population of ZIP code 66434?
- About 4,740 people live in ZIP code 66434, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 66434?
- The median household income in 66434 is $76,613 a year, higher than 68% of Kansas ZIP codes.
- What ZIP codes are near 66434?
- The nearest ZIP codes to 66434 are 66527 (Powhattan, 6.5 miles), 66425 (Fairview, 6.9 miles), 66532 (Robinson, 7.8 miles) and 66439 (Horton, 8.6 miles).