Adams County, ND ZIP Codes
3 ZIP codes cover all or part of Adams County, North Dakota: 57638, 58639 and 58649. The Census Bureau counts 2,145 residents in the county, with a median household income of $62,500 and a median home value of $113,200. Median household income ranges from $58,533 in 57638 to $63,636 in 58639. Its largest communities include Hettinger, Reeder, Haynes and Bucyrus.
Adams County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 2,145 |
| Households | 1,030 |
| Median household income | $62,500 |
| Median home value | $113,200 |
| Median age | 46.1 |
| Median rent | $594 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,968 |
| Households (sum of ZIP codes) | 1,812 |
| Median household income, range across ZIP codes | $58,533 (57638) to $63,636 (58639) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $61,144 |
| Homeowners | 74.5% |
| Households with kids under 18 | 22.7% |
| Moved in the past year | 9.1% |
| Carrier routes in EDDM2GO's route library | 7 routes, 872 homes (1 of 3 ZIP codes) |
Top facts
- Highest median household income in Adams County: 58639 ($63,636)
- Most residents: 57638 (1,852 people)
- Highest homeownership: 57638 (78.9% own their home)
- Most households with kids: 57638 (23.3% of households)
- Most new movers: 58639 (15.9% moved in last year)
- Youngest median age: 58639 (42.6 years)
- Highest median home value: 58639 ($116,500)
Every ZIP code in Adams County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 57638 | Lemmon | 1,852 | 811 | $58,533 | $101,100 | 78.9% | 23.3% | 3.8% | 7 | 945 | 25% of its land |
| 58639 | Hettinger | 1,762 | 850 | $63,636 | $116,500 | 69.6% | 23.2% | 15.9% | — | — | 79% of its land |
| 58649 | Reeder | 354 | 151 | $68,839 | $72,500 | 78.8% | 17.2% | 3.4% | — | — | 73% of its land |
A ZIP code is listed for Adams County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Hettinger — 1,250 residents · 1 ZIP code
- Reeder — 125 residents · 1 ZIP code
- Haynes — 23 residents · 1 ZIP code
- Bucyrus — 22 residents · 1 ZIP code
Price a mailing to Adams County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Adams County, ND?
- 57638, 58639 and 58649. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Adams County?
- 2,145 residents in 1,030 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Adams County?
- $62,500 for the county as a whole. Its ZIP codes range from $58,533 (57638) to $63,636 (58639).
- Which Adams County ZIP code has the highest median household income?
- 58639, at $63,636, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Adams County?
- For the 1 of 3 ZIP codes in EDDM2GO's stored route library: 7 carrier routes reaching 872 residential and 73 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.