What county is ZIP code 50040 in?

ZIP code 50040 is primarily in Boone County, Iowa.

What is the population of ZIP code 50040?

The population of ZIP code 50040 is approximately 138 (as of 2022).

What time zone is ZIP code 50040 in?

ZIP code 50040 is in the Central Daylight Time (CDT) time zone (IANA: America/Chicago).

What is the area code for ZIP code 50040?

ZIP code 50040 uses the following area code(s): 515.

What is the median household income in ZIP code 50040?

The median household income in ZIP code 50040 is $50,000 (as of 2021).

ZIP Code 50040 - Boxholm Iowa

Q: What city is ZIP code 50040 in?

ZIP code 50040 is located in Boxholm, Iowa.

Overview

ZIP Code 50040 is located in Boxholm Iowa. Portions of 50040 are also in Grant Township (Boone County). 50040 is entirely within Boone County. Regionally, 50040 is located in the Des Moines-Ames Area.

ZIP Code 50040 Quick Stats

ZIP Code Name	Boxholm
Primary County	Boone County
ZIP Code Type	PO Box
Population (2022)	138
Area Code(s)	515
Current Time	CDT

ZIP Code 50040 Map

Map of ZIP Code 50040 in Boxholm, IA — click to open interactive map

50040 Demographics

50040 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Iowa. The majority race/ethnicity residing in 50040 is White. The current unemployment level in 50040 is 3.3%.

Population	138
Population Density	28 People per Square Mile
Total Households	66
Percentage High Income Households	6.1%
Median Household Income (2021)	$50,000
Current Unemployment Rate (May 2026)	3.3%
Sales Tax Rate (2025)	7%
Majority Race/Ethnicity	White - 100%

50040 Race/Ethnicity Breakdown

Race/Ethnicity	Total	Percentage
White	123	100%
Black	0	0%
Hispanic	0	0%
Asian	0	0%
Native American	0	0%
Hawaiian/Pac. Islander	0	0%

50040 Educational Attainment Levels

Highest Education Level	Total	Percentage
Less Than 1 Year of College	8	8.42%
Bachelor Degree	9	9.47%
High School Diploma	40	42.11%
No High School Diploma	0	0%
GED or Alternate	7	7.37%
1 or More Years of College	11	11.58%
Associates Degree	17	17.89%
Masters Degree	2	2.11%
Professional Degree	1	1.05%
Doctorate Degree	0	0%

50040 Geography

Coordinates	42.17062759, -94.10408783
Adjacent ZIP Codes	50212 50223
Cities/Towns in 50040	Grant Township (Boone County)
Region	Des Moines-Ames Area
Metropolitan/Micropolitan Stat Area	Ames, IA
Time Zone	Central Daylight Time
IANA Timezone	America/Chicago
Area	5 Square Miles