ZIP codes
15
Clayton County, IA Demographics & ZIP Codes
Clayton County, Iowa demographics and median household income by ZIP code — 15 ZIP codes — population 16,209 — avg. income $62,754 — avg. home value $141,250. Compare income, housing, and ZIP-level data on US5.
Population
16,209
Median household income (avg.)
$62,754
84% of U.S. median
Average home value
$141,250
41% of U.S. median
Average rent
$539
46% of U.S. median
Clayton County demographics
Clayton County, Iowa covers 15 ZIP codes, with a combined ZIP-area population of about 16,209.
Median household income in Clayton County
The average median household income across ZIP codes in Clayton County, Iowa is about $62,754 — about 15% below the IA ZIP average ($74,194), and about 16% below the U.S. median ($75,149).
Among ZIPs with income data, 52156 (Luana) is near the top at about $90,000, while 52158 (Marquette) is near the bottom at about $44,107.
Housing in Clayton County
For housing in Clayton County, Iowa, the average median home value is about $141,250 and the average median rent is about $539.
The most populous ZIP is 52052 (Guttenberg) with about 2,807 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Clayton County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| City | County | State | ||||
|---|---|---|---|---|---|---|
| 52052 | Guttenberg | Clayton County | IA | 2,807 | $55,871 | $189,300 |
| 52076 | Strawberry Point | Clayton County | IA | 2,231 | $62,917 | $139,500 |
| 52042 | Edgewood | Clayton County | IA | 1,898 | $74,423 | $230,400 |
| 52043 | Elkader | Clayton County | IA | 1,853 | $65,202 | $145,000 |
| 52157 | McGregor | Clayton County | IA | 1,379 | $56,875 | $164,200 |
| 52035 | Colesburg | Clayton County | IA | 1,345 | $59,702 | $131,900 |
| 52049 | Garnavillo | Clayton County | IA | 1,336 | $68,750 | $167,800 |
| 52156 | Luana | Clayton County | IA | 795 | $90,000 | $216,800 |
| 52047 | Farmersburg | Clayton County | IA | 697 | $47,917 | $101,000 |
| 52072 | St. Olaf | Clayton County | IA | 694 | $66,667 | $113,500 |
| 52158 | Marquette | Clayton County | IA | 286 | $44,107 | $132,800 |
| 52044 | Elkport | Clayton County | IA | 282 | $73,500 | — |
| 52077 | Volga | Clayton County | IA | 266 | $58,500 | $80,500 |
| 52048 | Garber | Clayton County | IA | 243 | $64,375 | $81,500 |
| 52066 | North Buena Vista | Clayton County | IA | 97 | $52,500 | $83,300 |
Frequently asked questions
What are the demographics of Clayton County?
Clayton County, Iowa has a combined ZIP-area population of about 16,209 across 15 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Clayton County?
The average median household income across ZIP codes in Clayton County, Iowa is about $62,754, about 15% below the state ZIP average ($74,194), and about 16% below the U.S. median ($75,149). Average median home value is about $141,250. Among ZIPs with data, 52156 (Luana) is near the top ($90,000) and 52158 (Marquette) is near the bottom ($44,107).
How many ZIP codes are in Clayton County?
Clayton County, Iowa includes 15 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Clayton County?
This page lists ZIP codes in Clayton County, Iowa with population, median household income, and home value. Select a ZIP for a full demographics profile.