Faulk County, SD ZIP Codes
6 ZIP codes cover all or part of Faulk County, South Dakota: 57438, 57465, 57435, 57473, 57470 and 57466. The Census Bureau counts 2,126 residents in the county, with a median household income of $57,750 and a median home value of $147,500. Median household income ranges from $23,750 in 57473 to $120,250 in 57465. Its largest communities include Faulkton, Cresbard, Brentwood Colony, Evergreen Colony and Onaka.
Faulk County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 2,126 |
| Households | 862 |
| Median household income | $57,750 |
| Median home value | $147,500 |
| Median age | 42.9 |
| Median rent | $771 |
All 6 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,391 |
| Households (sum of ZIP codes) | 938 |
| Median household income, range across ZIP codes | $23,750 (57473) to $120,250 (57465) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $79,356 |
| Homeowners | 81.2% |
| Households with kids under 18 | 24.8% |
| Moved in the past year | 9.5% |
| Carrier routes in EDDM2GO's route library | 5 routes, 380 homes (3 of 6 ZIP codes) |
Every ZIP code in Faulk County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 57438 | Faulkton | 973 | 413 | $70,673 | $134,400 | 65.4% | 20.3% | 20.5% | 2 | 300 | 100% of its land |
| 57465 | Northville | 438 | 159 | $120,250 | $131,700 | 91.8% | 28.9% | 3.4% | — | — | 39% of its land |
| 57435 | Cresbard | 300 | 145 | $97,750 | $207,400 | 89.0% | 11.0% | 4.3% | — | — | 77% of its land |
| 57473 | Seneca | 246 | 91 | $23,750 | $177,600 | 95.6% | 41.8% | 0.0% | — | — | 82% of its land |
| 57470 | Rockham | 242 | 55 | $108,281 | $201,400 | 100.0% | 56.4% | 0.0% | 1 | 61 | 40% of its land |
| 57466 | Onaka | 192 | 75 | $51,172 | $38,900 | 100.0% | 24.0% | 0.0% | 2 | 47 | 76% of its land |
A ZIP code is listed for Faulk 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
- Faulkton — 670 residents · 1 ZIP code
- Cresbard — 122 residents · 1 ZIP code
- Brentwood Colony — 57 residents · 1 ZIP code
- Evergreen Colony — 55 residents · 1 ZIP code
- Onaka — 25 residents · 1 ZIP code
- Seneca — 22 residents · 1 ZIP code
- Blumengard Colony — 0 residents · 1 ZIP code
- Thunderbird Colony — 0 residents · 1 ZIP code
Price a mailing to Faulk County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Faulk County, SD?
- 57438, 57465, 57435, 57473, 57470 and 57466. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Faulk County?
- 2,126 residents in 862 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Faulk County?
- $57,750 for the county as a whole. Its ZIP codes range from $23,750 (57473) to $120,250 (57465).
- How many carrier routes and mailboxes are in Faulk County?
- For the 3 of 6 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 380 residential and 28 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.