ZIP code 64420
Where is ZIP code 64420?
Allendale, Missouri
Worth County · PO Box only ZIP code
ZIP code 64420 belongs to Allendale, Missouri in Worth County. 64420 is a PO Box only ZIP code: it is used for post office boxes at the Allendale post office, not for street addresses. It is in the Central Time zone and uses area code 660. About 31 people live in the 64420 area, where the median household income is $73,750. The closest ZIP codes are 64441 (Denver, 4.8 mi south), 64456 (Grant City, 5.8 mi west) and 64458 (Hatfield, 6.8 mi east).
| ZIP code | 64420 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Allendale |
| State | Missouri (MO) |
| County | Worth County |
| Time zone | Central Time · now |
| Area code | 660 |
| Coordinates | 40.4855, -94.2886 map |
| 3-digit prefix | 644 |
Population and income in 64420
| Population | 31 · lower than 99% of Missouri ZIP codes |
|---|---|
| People per square mile | 71 · higher than 67% of Missouri ZIP codes |
| Median age | 66.8 years · higher than 99% of Missouri ZIP codes |
| Men / women | 42% / 58% |
| Median household income | $73,750 · higher than 70% of Missouri ZIP codes |
| Income per person | $32,129 |
| Below the poverty line | 16% |
| Bachelor’s degree or higher | 29% of adults 25+ |
| Median home value | $243,800 · higher than 80% of Missouri ZIP codes |
| Housing units | 23 |
| Households | 20 (1.55 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 0.44 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 64420. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 64420
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 64441 | Denver, MO | 4.8 mi S | Standard |
| 64456 | Grant City, MO | 5.8 mi W | Standard |
| 64458 | Hatfield, MO | 6.8 mi E | Standard |
| 50860 | Redding, IA | 9.1 mi NW | Standard |
| 64499 | Worth, MO | 10.2 mi SW | Standard |
| 64467 | Martinsville, MO | 10.5 mi SE | Standard |
| 64453 | Gentry, MO | 12 mi SW | Standard |
| 64486 | Sheridan, MO | 14.8 mi W | Standard |
| 50836 | Blockton, IA | 14.9 mi NW | Standard |
| 64442 | Eagleville, MO | 15.4 mi E | Standard |
| 50835 | Benton, IA | 16 mi N | Standard |
| 50854 | Mount Ayr, IA | 16.1 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 64420 or measure the distance to another ZIP code.
How to address mail to 64420
PO BOX 123
ALLENDALE MO 64420
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (64420-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 64420?
- 64420 is a Allendale, Missouri ZIP code.
- What county is 64420 in?
- ZIP code 64420 is in Worth County, Missouri.
- What time zone is ZIP code 64420 in?
- 64420 is in the Central Time zone (America/Chicago).
- What area code is 64420?
- Phone numbers in ZIP code 64420 use area code 660.
- What is the population of ZIP code 64420?
- About 31 people live in ZIP code 64420, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 64420?
- The median household income in 64420 is $73,750 a year, higher than 70% of Missouri ZIP codes.
- Can I use 64420 for a street address?
- No. 64420 is only for PO Boxes. Street addresses in Allendale use another ZIP code.
- What ZIP codes are near 64420?
- The nearest ZIP codes to 64420 are 64441 (Denver, 4.8 miles), 64456 (Grant City, 5.8 miles), 64458 (Hatfield, 6.8 miles) and 50860 (Redding, 9.1 miles).