What city is ZIP code 63674?

63674 is a Tiff, Missouri ZIP code.

What county is 63674 in?

ZIP code 63674 is in Washington County, Missouri.

What time zone is ZIP code 63674 in?

63674 is in the Central Time zone (America/Chicago).

What area code is 63674?

Phone numbers in ZIP code 63674 use area code 573.

What is the population of ZIP code 63674?

About 48 people live in ZIP code 63674, according to the Census Bureau’s American Community Survey (2020–2024).

Can I use 63674 for a street address?

No. 63674 is only for PO Boxes. Street addresses in Tiff use another ZIP code.

What ZIP codes are near 63674?

The nearest ZIP codes to 63674 are 63626 (Blackwell, 2.8 miles), 63630 (Cadet, 5 miles), 63660 (Mineral Point, 8 miles) and 63628 (Bonne Terre, 8.5 miles).

ZIP code 63674

Where is ZIP code 63674?

Tiff, Missouri

Washington County · PO Box only ZIP code

ZIP code 63674 belongs to Tiff, Missouri in Washington County. 63674 is a PO Box only ZIP code: it is used for post office boxes at the Tiff post office, not for street addresses. It is in the Central Time zone and uses area code 573. About 48 people live in the 63674 area. The closest ZIP codes are 63626 (Blackwell, 2.8 mi northeast), 63630 (Cadet, 5 mi west) and 63660 (Mineral Point, 8 mi southwest).

ZIP code	63674
Type	PO Box only (no street delivery)
Status	Active
City	Tiff
State	Missouri (MO)
County	Washington County
Time zone	Central Time · now
Area code	573
Coordinates	38.0192, -90.6529 map
3-digit prefix	636

Population and income in 63674

Population	48 · lower than 98% of Missouri ZIP codes
People per square mile	17 · lower than 66% of Missouri ZIP codes
Median age	62.8 years · higher than 97% of Missouri ZIP codes
Men / women	0.0% / 100%
Income per person	$29,219
Below the poverty line	0.0%
Bachelor’s degree or higher	0.0% of adults 25+
Housing units	31
Households	31 (1.55 people on average)
Owners / renters	100% / 0.0%
Land area	2.9 sq mi (plus 0.02 sq mi of water)

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 63674. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 63674

ZIP code	City	Distance	Type
63626	Blackwell, MO	2.8 mi NE	Standard
63630	Cadet, MO	5 mi W	Standard
63660	Mineral Point, MO	8 mi SW	Standard
63628	Bonne Terre, MO	8.5 mi SE	Standard
63020	De Soto, MO	8.8 mi NE	Standard
63030	Fletcher, MO	11 mi NW	Standard
63664	Potosi, MO	11.2 mi SW	Standard
63087	Valles Mines, MO	11.6 mi E	Standard
63653	Leadwood, MO	11.7 mi S	Standard
63071	Richwoods, MO	13.2 mi NW	Standard
63648	Irondale, MO	13.3 mi S	Standard
63036	French Village, MO	13.8 mi E	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63674 or measure the distance to another ZIP code.

How to address mail to 63674

JANE SMITH
PO BOX 123
TIFF MO 63674

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (63674-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 63674?: 63674 is a Tiff, Missouri ZIP code.
What county is 63674 in?: ZIP code 63674 is in Washington County, Missouri.
What time zone is ZIP code 63674 in?: 63674 is in the Central Time zone (America/Chicago).
What area code is 63674?: Phone numbers in ZIP code 63674 use area code 573.
What is the population of ZIP code 63674?: About 48 people live in ZIP code 63674, according to the Census Bureau’s American Community Survey (2020–2024).
Can I use 63674 for a street address?: No. 63674 is only for PO Boxes. Street addresses in Tiff use another ZIP code.
What ZIP codes are near 63674?: The nearest ZIP codes to 63674 are 63626 (Blackwell, 2.8 miles), 63630 (Cadet, 5 miles), 63660 (Mineral Point, 8 miles) and 63628 (Bonne Terre, 8.5 miles).