ZIP code 63544
Where is ZIP code 63544?
Green Castle, Missouri
Sullivan County · Standard ZIP code
ZIP code 63544 belongs to Green Castle, Missouri in Sullivan County. 63544 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 660. About 1,159 people live in the 63544 area, where the median household income is $44,167. The closest ZIP codes are 63545 (Green City, 4 mi west), 63559 (Novinger, 8.5 mi east) and 63560 (Pollock, 13.2 mi west).
| ZIP code | 63544 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Green Castle |
| State | Missouri (MO) |
| County | Sullivan County |
| Time zone | Central Time · now |
| Area code | 660 |
| Coordinates | 40.2703, -92.878 map |
| 3-digit prefix | 635 |
Population and income in 63544
| Population | 1,159 · lower than 57% of Missouri ZIP codes |
|---|---|
| People per square mile | 8 · lower than 88% of Missouri ZIP codes |
| Median age | 52.9 years · higher than 85% of Missouri ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $44,167 · lower than 88% of Missouri ZIP codes |
| Income per person | $23,593 |
| Below the poverty line | 8.1% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $109,400 · lower than 82% of Missouri ZIP codes |
| Median rent | $664 a month |
| Housing units | 523 |
| Households | 410 (2.83 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 138.88 sq mi (plus 0.2 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 63544. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 63544
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 63545 | Green City, MO | 4 mi W | Standard |
| 63559 | Novinger, MO | 8.5 mi E | Standard |
| 63560 | Pollock, MO | 13.2 mi W | Standard |
| 63567 | Worthington, MO | 13.8 mi NE | Standard |
| 63556 | Milan, MO | 14.9 mi SW | Standard |
| 63565 | Unionville, MO | 15.8 mi NW | Standard |
| 63566 | Winigan, MO | 16.3 mi S | Standard |
| 63501 | Kirksville, MO | 16.4 mi E | Standard |
| 63546 | Greentop, MO | 17.7 mi E | Standard |
| 63551 | Livonia, MO | 18.5 mi NE | Standard |
| 63561 | Queen City, MO | 19.2 mi NE | Standard |
| 64630 | Browning, MO | 22.4 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63544 or measure the distance to another ZIP code.
How to address mail to 63544
123 MAIN ST
GREEN CASTLE MO 63544
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Sidney: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (63544-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 63544?
- 63544 is a Green Castle, Missouri ZIP code.
- What county is 63544 in?
- ZIP code 63544 is in Sullivan County, Missouri.
- What time zone is ZIP code 63544 in?
- 63544 is in the Central Time zone (America/Chicago).
- What area code is 63544?
- Phone numbers in ZIP code 63544 use area code 660.
- What is the population of ZIP code 63544?
- About 1,159 people live in ZIP code 63544, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 63544?
- The median household income in 63544 is $44,167 a year, lower than 88% of Missouri ZIP codes.
- What ZIP codes are near 63544?
- The nearest ZIP codes to 63544 are 63545 (Green City, 4 miles), 63559 (Novinger, 8.5 miles), 63560 (Pollock, 13.2 miles) and 63567 (Worthington, 13.8 miles).