ZIP codes
9
Williams County, ND Demographics & ZIP Codes
Williams County, North Dakota demographics and median household income by ZIP code — 9 ZIP codes — population 39,413 — avg. income $94,170 — avg. home value $233,400. Compare income, housing, and ZIP-level data on US5.
Population
39,413
Median household income (avg.)
$94,170
125% of U.S. median
Average home value
$233,400
67% of U.S. median
Average rent
$839
72% of U.S. median
Williams County demographics
Williams County, North Dakota covers 9 ZIP codes, with a combined ZIP-area population of about 39,413.
Median household income in Williams County
The average median household income across ZIP codes in Williams County, North Dakota is about $94,170 — about 15% above the ND ZIP average ($81,608), and about 25% above the U.S. median ($75,149).
Among ZIPs with income data, 58755 (McGregor) is near the top at about $134,173, while 58830 (Alamo) is near the bottom at about $53,750.
Housing in Williams County
For housing in Williams County, North Dakota, the average median home value is about $233,400 and the average median rent is about $839.
The most populous ZIP is 58801 (Williston) with about 33,969 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Williams County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| City | County | State | ||||
|---|---|---|---|---|---|---|
| 58801 | Williston | Williams County | ND | 33,969 | $90,119 | $279,800 |
| 58852 | Tioga | Williams County | ND | 2,064 | $67,143 | $207,200 |
| 58849 | Ray | Williams County | ND | 1,119 | $73,382 | $239,100 |
| 58843 | Epping | Williams County | ND | 799 | $130,347 | $296,400 |
| 58845 | Grenora | Williams County | ND | 555 | $93,859 | $181,900 |
| 58853 | Trenton | Williams County | ND | 395 | $103,194 | — |
| 58856 | — | Williams County | ND | 213 | $101,563 | $248,100 |
| 58755 | McGregor | Williams County | ND | 208 | $134,173 | — |
| 58830 | Alamo | Williams County | ND | 91 | $53,750 | $181,300 |
Frequently asked questions
What are the demographics of Williams County?
Williams County, North Dakota has a combined ZIP-area population of about 39,413 across 9 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Williams County?
The average median household income across ZIP codes in Williams County, North Dakota is about $94,170, about 15% above the state ZIP average ($81,608), and about 25% above the U.S. median ($75,149). Average median home value is about $233,400. Among ZIPs with data, 58755 (McGregor) is near the top ($134,173) and 58830 (Alamo) is near the bottom ($53,750).
How many ZIP codes are in Williams County?
Williams County, North Dakota includes 9 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Williams County?
This page lists ZIP codes in Williams County, North Dakota with population, median household income, and home value. Select a ZIP for a full demographics profile.