13 ZIP Code Tabulation Areas in Clark County, South Dakota. The population-weighted median household income is about $68,450, the median home value about $172,095, and 78.5% of occupied homes are owner-occupied.
- 13
- ZIP codes
- 10.1K
- Population
- 53
- Data points
Clark County at a glance
- $68,450
- Median household income
- $172,095
- Median home value
- 40.1
- Median age
- 78.5%
- Owner-occupied
- 4,463
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Clark County ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 57271 | Naples | 246 | 92.4% | $85,524 |
| 2 | 57236 | Garden City | 91 | 86.7% | $84,167 |
| 3 | 57272 | Wallace | 201 | 39.6% | $83,750 |
| 4 | 57353 | Bancroft | 812 | 81.9% | $75,625 |
| 5 | 57221 | Bryant | 1,158 | 77.7% | $73,988 |
Top 5 Clark County ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 57274 | Grenville | 2,621 | 74.5% | $68,083 |
| 2 | 57225 | Clark | 1,833 | 76.9% | $66,875 |
| 3 | 57221 | Bryant | 1,158 | 77.7% | $73,988 |
| 4 | 57278 | Mayfield Colony | 1,011 | 77.6% | $70,208 |
| 5 | 57353 | Bancroft | 812 | 81.9% | $75,625 |
Top 5 Clark County ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 57274 | Grenville | 2,621 | 74.5% | $68,083 | $60M |
| 2 | 57225 | Clark | 1,833 | 76.9% | $66,875 | $36.9M |
| 3 | 57353 | Bancroft | 812 | 81.9% | $75,625 | $20.6M |
| 4 | 57221 | Bryant | 1,158 | 77.7% | $73,988 | $19.6M |
| 5 | 57434 | Conde | 506 | 93.5% | $73,393 | $14.8M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 57221 (Bryant) at 10 people/sq mi. Least dense: 57217 (Bradley) at 2 people/sq mi.
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