ZIP code 63630
Where is ZIP code 63630?
Cadet, Missouri
Washington County · Standard ZIP code
ZIP code 63630 belongs to Cadet, Missouri in Washington County. 63630 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 573 and 636. About 4,006 people live in the 63630 area, where the median household income is $52,482. The closest ZIP codes are 63674 (Tiff, 5 mi east), 63664 (Potosi, 6.6 mi southwest) and 63660 (Mineral Point, 6.8 mi south).
| ZIP code | 63630 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Cadet |
| State | Missouri (MO) |
| County | Washington County |
| Time zone | Central Time · now |
| Area codes | 573, 636 |
| Coordinates | 38.0125, -90.7439 map |
| 3-digit prefix | 636 |
Population and income in 63630
| Population | 4,006 · higher than 68% of Missouri ZIP codes |
|---|---|
| People per square mile | 59 · higher than 65% of Missouri ZIP codes |
| Median age | 38.1 years · lower than 71% of Missouri ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $52,482 · lower than 73% of Missouri ZIP codes |
| Income per person | $23,837 |
| Below the poverty line | 16% |
| Bachelor’s degree or higher | 9.1% of adults 25+ |
| Median home value | $149,800 · lower than 64% of Missouri ZIP codes |
| Median rent | $925 a month |
| Housing units | 1,930 |
| Households | 1,537 (2.61 people on average) |
| Owners / renters | 84% / 17% |
| Land area | 67.68 sq mi (plus 0.27 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 63630. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 63630
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 63674 | Tiff, MO | 5 mi E | PO Box only |
| 63664 | Potosi, MO | 6.6 mi SW | Standard |
| 63660 | Mineral Point, MO | 6.8 mi S | Standard |
| 63626 | Blackwell, MO | 6.9 mi NE | Standard |
| 63071 | Richwoods, MO | 10.6 mi NW | Standard |
| 63030 | Fletcher, MO | 10.6 mi N | Standard |
| 63628 | Bonne Terre, MO | 12 mi SE | Standard |
| 63020 | De Soto, MO | 12.7 mi NE | Standard |
| 63648 | Irondale, MO | 12.9 mi S | Standard |
| 63653 | Leadwood, MO | 13.7 mi SE | Standard |
| 63087 | Valles Mines, MO | 16.5 mi E | Standard |
| 63041 | Grubville, MO | 16.7 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63630 or measure the distance to another ZIP code.
How to address mail to 63630
123 MAIN ST
CADET MO 63630
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Old Mines: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (63630-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 63630?
- 63630 is a Cadet, Missouri ZIP code.
- What county is 63630 in?
- ZIP code 63630 is in Washington County, Missouri.
- What time zone is ZIP code 63630 in?
- 63630 is in the Central Time zone (America/Chicago).
- What area code is 63630?
- Phone numbers in ZIP code 63630 use area codes 573 and 636.
- What is the population of ZIP code 63630?
- About 4,006 people live in ZIP code 63630, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 63630?
- The median household income in 63630 is $52,482 a year, lower than 73% of Missouri ZIP codes.
- What ZIP codes are near 63630?
- The nearest ZIP codes to 63630 are 63674 (Tiff, 5 miles), 63664 (Potosi, 6.6 miles), 63660 (Mineral Point, 6.8 miles) and 63626 (Blackwell, 6.9 miles).