County directory
Humboldt County ZIP code profiles
County pages connect ZIP profiles back to larger geography, creating useful browse paths beyond a single ZIP lookup form.
County
Humboldt County
Iowa
Population
9.6K
Estimated county population.
Median income
$71,946
Estimated median household income.
ZIP pages
17
ZIP profiles linked to this county.
ZIP profile
50548
Humboldt County
Humboldt County
- Population
- 5.7K
- Median income
- $76,214
ZIP profile
50533
Humboldt County
Humboldt County
- Population
- 4K
- Median income
- $65,595
ZIP profile
50597
Humboldt County
Humboldt County
- Population
- 1.3K
- Median income
- $92,000
ZIP profile
50541
Humboldt County
Humboldt County
- Population
- 1.1K
- Median income
- $56,364
ZIP profile
50542
Humboldt County
Humboldt County
- Population
- 859
- Median income
- $55,000
ZIP profile
50519
Humboldt County
Humboldt County
- Population
- 765
- Median income
- $72,083
ZIP profile
50529
Humboldt County
Humboldt County
- Population
- 752
- Median income
- $60,417
ZIP profile
50560
Humboldt County
Humboldt County
- Population
- 732
- Median income
- $66,042
ZIP profile
50558
Humboldt County
Humboldt County
- Population
- 653
- Median income
- $68,750
ZIP profile
50516
Humboldt County
Humboldt County
- Population
- 586
- Median income
- $69,500
ZIP profile
50430
Humboldt County
Humboldt County
- Population
- 520
- Median income
- $59,265
ZIP profile
50591
Humboldt County
Humboldt County
- Population
- 405
- Median income
- $75,000
ZIP profile
50577
Humboldt County
Humboldt County
- Population
- 341
- Median income
- $57,500
ZIP profile
50570
Humboldt County
Humboldt County
- Population
- 203
- Median income
- $67,813
ZIP profile
50582
Humboldt County
Humboldt County
- Population
- 170
- Median income
- $87,125
ZIP profile
50545
Humboldt County
Humboldt County
- Population
- 139
- Median income
- $31,429
ZIP profile
50520
Humboldt County
Humboldt County
- Population
- 114
- Median income
- $73,750