58018 Income Statistics

Comparison to Surrounding Areas

58018 Median Household Income

The median household income ($105,000) for 58018 is less than the median household income for 58008 ($119,167) and 58077 ($108,750). But it's more than 58061 ($93,125), 58075 ($68,537), Richland County ($75,432), and Colfax city ($104,375).

58018$105,000
Colfax city$104,375
Richland County$75,432

Get Median Household Income for all Zip Codes in North Dakota.

58018 Average Household Income

The average household income ($123,597) for 58018 is less than the average household income for 58008 ($159,592) and Colfax city ($126,409). But it's more than 58061 ($113,690), 58075 ($87,919), 58077 ($120,911), and Richland County ($99,435).

58018$123,597
Colfax city$126,409
Richland County$99,435

Get Average Household Income for all Zip Codes in North Dakota.

58018 Per-Capita Income

The per-capita income for 58018 is $42,297. The per capita income ($42,297) for 58018 is less than the per capita income for 58008 ($65,305). But it's more than 58061 ($36,173), 58075 ($38,621), 58077 ($40,908), Richland County ($40,975), and Colfax city ($34,630).

58018$42,297
Colfax city$34,630
Richland County$40,975

Get Per-Capita Income for all Zip Codes in North Dakota.

58018 High Income Households

16.7% of households make over $200,000 a year. The percent high income households (16.7%) for 58018 is less than the percent high income households for 58008 (25.0%). But it's more than 58061 (10.4%), 58075 (7.9%), 58077 (12.3%), Richland County (9.4%), and Colfax city (11.9%).

5801816.7%
Colfax city11.9%
Richland County9.4%

Get High Income Households for all Zip Codes in North Dakota.

58018 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
58018$-1$97,216$114,167$86,875
Colfax city$-1$103,125$146,875$86,875
Richland County$49,841$89,539$89,716$51,739

Get Median Household Income by Age of Householder for all Zip Codes in North Dakota.

58018 Map

Is 58018 the right zip for your: marketing campaign, new business or development project?

Skip hours of searching and get the answers you need with our Income By Zip Code Lists. You'll get the most current and popular income data that businesses use to find their target customers.

  • Don't waste 40 high-value hours digging through the US Census Bureau's website
  • Up-to-date data
  • Easy to analyze
  • Invest your time in your new customers

Get Your Income By Zip Code List

Get all zip codes in a state or the entire US with data such as median household income.
Starting at $65.

About the Data

Data Sources

All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 58018 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars) By Age Of Householder

Margins of Error

Margins of error for the income data are:

Median Household Income Average Household Income Per Capita Income High Income Households Median Household Income by Age of Householder
under 25 25 to 44 45 to 64 65+
58018+/-$23,078+/-$17,071+/-$10,072+/-9.6%+/-$-1+/-$32,334+/-$45,887+/-$83,665
Colfax city+/-$39,575+/-$22,190+/-$11,701+/-13.9%+/-$-1+/-$42,506+/-$86,947+/-$64,399
Richland County+/-$4,512+/-$5,426+/-$2,214+/-1.8%+/-$6,886+/-$6,742+/-$10,403+/-$7,547