What city is ZIP code 50552?

50552 is a Knierim, Iowa ZIP code.

What county is 50552 in?

ZIP code 50552 is in Calhoun County, Iowa.

What time zone is ZIP code 50552 in?

50552 is in the Central Time zone (America/Chicago).

What area code is 50552?

Phone numbers in ZIP code 50552 use area codes 515 and 712.

What is the population of ZIP code 50552?

About 76 people live in ZIP code 50552, according to the Census Bureau’s American Community Survey (2020–2024).

What is the median income in 50552?

The median household income in 50552 is $89,000 a year, higher than 78% of Iowa ZIP codes.

Can I use 50552 for a street address?

No. 50552 is only for PO Boxes. Street addresses in Knierim use another ZIP code.

What ZIP codes are near 50552?

The nearest ZIP codes to 50552 are 50518 (Barnum, 6.1 miles), 50563 (Manson, 6.3 miles), 50586 (Somers, 6.9 miles) and 50566 (Moorland, 7.1 miles).

ZIP code 50552

Where is ZIP code 50552?

Knierim, Iowa

Calhoun County · PO Box only ZIP code

ZIP code 50552 belongs to Knierim, Iowa in Calhoun County. 50552 is a PO Box only ZIP code: it is used for post office boxes at the Knierim post office, not for street addresses. It is in the Central Time zone and uses area codes 515 and 712. About 76 people live in the 50552 area, where the median household income is $89,000. The closest ZIP codes are 50518 (Barnum, 6.1 mi northeast), 50563 (Manson, 6.3 mi northwest) and 50586 (Somers, 6.9 mi south).

ZIP code	50552
Type	PO Box only (no street delivery)
Status	Active
City	Knierim
State	Iowa (IA)
County	Calhoun County
Time zone	Central Time · now
Area codes	515, 712
Coordinates	42.4555, -94.4569 map
3-digit prefix	505

Population and income in 50552

Population	76 · lower than 95% of Iowa ZIP codes
People per square mile	152 · higher than 82% of Iowa ZIP codes
Median age	49.3 years · higher than 77% of Iowa ZIP codes
Men / women	47% / 53%
Median household income	$89,000 · higher than 78% of Iowa ZIP codes
Income per person	$37,172
Below the poverty line	6.6%
Bachelor’s degree or higher	54% of adults 25+
Median home value	$112,500 · lower than 80% of Iowa ZIP codes
Housing units	35
Households	26 (2.92 people on average)
Owners / renters	89% / 12%
Land area	0.5 sq mi

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 50552. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 50552

ZIP code	City	Distance	Type
50518	Barnum, IA	6.1 mi NE	Standard
50563	Manson, IA	6.3 mi NW	Standard
50586	Somers, IA	6.9 mi S	Standard
50566	Moorland, IA	7.1 mi E	Standard
50579	Rockwell City, IA	9.7 mi SW	Standard
50523	Callender, IA	11.5 mi SE	Standard
50524	Clare, IA	12.3 mi NE	Standard
50538	Farnhamville, IA	13 mi S	Standard
50575	Pomeroy, IA	13.3 mi NW	Standard
50571	Palmer, IA	13.6 mi N	Standard
51453	Lohrville, IA	14.3 mi S	Standard
50501	Fort Dodge, IA	14.5 mi E	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 50552 or measure the distance to another ZIP code.

How to address mail to 50552

JANE SMITH
PO BOX 123
KNIERIM IA 50552

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (50552-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 50552?: 50552 is a Knierim, Iowa ZIP code.
What county is 50552 in?: ZIP code 50552 is in Calhoun County, Iowa.
What time zone is ZIP code 50552 in?: 50552 is in the Central Time zone (America/Chicago).
What area code is 50552?: Phone numbers in ZIP code 50552 use area codes 515 and 712.
What is the population of ZIP code 50552?: About 76 people live in ZIP code 50552, according to the Census Bureau’s American Community Survey (2020–2024).
What is the median income in 50552?: The median household income in 50552 is $89,000 a year, higher than 78% of Iowa ZIP codes.
Can I use 50552 for a street address?: No. 50552 is only for PO Boxes. Street addresses in Knierim use another ZIP code.
What ZIP codes are near 50552?: The nearest ZIP codes to 50552 are 50518 (Barnum, 6.1 miles), 50563 (Manson, 6.3 miles), 50586 (Somers, 6.9 miles) and 50566 (Moorland, 7.1 miles).