Woodbury
Source:
Iowa
Woodbury is a mid-size county in Iowa with 22 ZIP codes, 104,017 people, and above-median household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Woodbury, IA sits among US counties with an above-median household income, on a mid-size county population base, across a multi-ZIP patchwork.
- Top 26%
- household income vs 3,210 US counties
- 104,017
- combined ZIP population
- 22
- USPS ZIP codes covered
- $78,200
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Woodbury lands in the national county income distribution as above-median household income on mid-size county footing (FIPS 19193, 22 ZIPs, combined population 104,017). Sort the ZIP table by population before treating the county mean as uniform.
Above-median income across 22 ZIPs means the county average is a compromise. Sort by population, save the largest urban ZIP and one sparse code, then compare - that pair usually shows whether density or income is doing the work inside Woodbury.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
22
Total ZIPs
104,017
Total Population
ZIP Codes in Woodbury
Side-by-side: Compare 51106 vs 51104 →
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 51106 | Sioux City | 26,544 | 329 |
| 51104 | Sioux City | 22,104 | 1,099 |
| 51103 | Sioux City | 17,453 | 639 |
| 51105 | Sioux City | 10,216 | 649 |
| 51108 | Sioux City | 5,566 | 48 |
| 51054 | Sergeant Bluff | 5,110 | 49 |
| 51109 | Sioux City | 3,098 | 66 |
| 51039 | Moville | 2,475 | 11 |
| 51030 | Lawton | 1,737 | 11 |
| 51016 | Correctionville | 1,378 | 5 |
| 51055 | Sloan | 1,319 | 8 |
| 51004 | Anthon | 1,033 | 5 |
| 51052 | Salix | 1,027 | 7 |
| 51026 | Hornick | 862 | 3 |
| 51101 | Sioux City | 809 | 265 |
| 51019 | Danbury | 773 | 3 |
| 51007 | Bronson | 730 | 8 |
| 51048 | Pierson | 554 | 6 |
| 51056 | Smithland | 478 | 5 |
| 51018 | Cushing | 404 | 4 |
| 51044 | Oto | 253 | 3 |
| 51111 | Sioux City | 94 | 5 |
Frequently Asked Questions
What is the population of Woodbury?
Woodbury has a total population of 104,017 across 22 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Woodbury?
Woodbury includes 22 ZIP codes: 51106, 51104, 51103, 51105, 51108, 51054, 51109, 51039, 51030, 51016, and more.