Sioux City, Woodbury County, Iowa Property Taxes

Name: Property Tax Bills Across Sioux City, Woodbury County, Iowa
Creator: Ownwell
License: https://creativecommons.org/licenses/by-nc/4.0/

Median Sioux City, IA effective property tax rate: 1.58%, significantly higher than the national median of 1.02%, but lower than the Iowa state median of 1.54%.
Median Sioux City, IA home value: $154,500
Median annual Sioux City, IA tax bill: $2,404, $4 higher than the national median property tax bill of $2,400.

How are property taxes in Woodbury County calculated?

Property taxes in Sioux City, IA are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.

Understanding Sioux City’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Sioux City, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Sioux City, Woodbury County, Iowa Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.58%

Estimate Property Tax Bill

$2,441

$2,265

Ownwell’s Sioux City Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Sioux City with just two data points. By entering your property's estimated assessed value, our calculator applies Sioux City’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Woodbury County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Sioux City, Woodbury County, Iowa

Local government entities determine tax rates, which can vary significantly within a state. Each county annually estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While votes and laws play a role in setting tax rates and budgets, this is essentially the annual process. Sioux City in Woodbury County, IA, has a property tax rate that is higher than the national median of 1.02%. Within the city, the highest median tax rate is found in the 51104 area, while the lowest is in the 51101 area. Compared to other cities in Iowa, Sioux City’s effective property tax rate is above the state median. This means residents may experience higher property tax bills compared to other parts of the state and the national average. Understanding these differences can help property owners make informed decisions about their investments and potential savings through appeals or exemptions.

Property Tax Rates Across Sioux City, Woodbury County, Iowa

Source: Ownwell

0.99%

1.31%

1.63%

Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.

Median Effective Sioux City Tax Rate

1.58%

Median Effective Woodbury County Tax Rate

1.52%

Median Effective Iowa Tax Rate

1.54%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Sioux City, Woodbury County, Iowa

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
51101	1.03%	1.12%	1.48%	1.73%	1.96%
51103	1.20%	1.36%	1.53%	1.66%	1.79%
51104	1.32%	1.49%	1.63%	1.73%	1.81%
51105	1.13%	1.30%	1.49%	1.68%	1.82%
51106	1.11%	1.42%	1.59%	1.71%	1.81%
51108	1.03%	1.31%	1.51%	1.63%	1.74%
51109	1.26%	1.39%	1.59%	1.71%	1.80%
51111	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Sioux City, Woodbury County, Iowa

When examining property taxes in Sioux City, Iowa, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Woodbury County Assessor's Office estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.

In Woodbury County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Sioux City. For example, the median home price in Sioux City is $154,500, with tax bills ranging significantly across the county. Zip code 51106 has the highest median home price at $175,150.

Property Tax Assessment Values Across Sioux City, Woodbury County, Iowa

Source: Ownwell

$60,580

$175,470

$290,360

Median Sioux City Market Value

$154,500

Median Woodbury County Market Value

$157,600

Median Iowa Market Value

$167,100

Median United States Market Value

$235,294

Property Tax Assessment Values Across Sioux City, Woodbury County, Iowa

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
51101	$65,900	$70,200	$144,900	$181,800	$200,500
51103	$59,880	$83,700	$118,400	$164,400	$228,340
51104	$83,000	$123,300	$174,700	$239,700	$312,000
51105	$59,300	$78,300	$101,600	$128,400	$160,310
51106	$94,330	$133,725	$175,150	$245,275	$370,033
51108	$95,473	$123,375	$160,650	$249,000	$379,440
51109	$81,000	$107,775	$142,350	$179,125	$225,100
51111	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Sioux City, Woodbury County, Iowa

In Sioux City, located in Woodbury County, Iowa, property tax bills are determined by multiplying the assessed value of a home by the local tax rate. The assessed value is a percentage of the home's market value, which is influenced by factors such as property location, size, and improvements. The median home price in Sioux City is $154,500, and property tax bills can vary significantly. For instance, the 25th percentile tax bill is $1,624, while the 75th percentile reaches $3,428, and the 90th percentile climbs to $4,668. The highest median tax bill in the area is $2,794 in zip code 51104, compared to the lowest median tax bill of $1,490 in zip code 51105. These figures highlight the variability in property tax burdens, which can impact homeowners' financial planning. Ownwell assists homeowners by offering property tax appeal services, potentially reducing their tax bills by ensuring accurate assessments. This service can provide significant savings, especially in areas with higher tax rates compared to the national median property tax rate of 1.02%.

Property Tax Bills Across Sioux City, Woodbury County, Iowa

Source: Ownwell

$866

$2,240

$3,614

Median Sioux City Tax Bill

$2,404

Median Woodbury County Tax Bill

$2,352

Median Iowa Tax Bill

$2,508

Median United States Tax Bill

$2,400

Property Tax Bills Across Sioux City, Woodbury County, Iowa

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
51101	$1,424	$1,758	$2,542	$3,148	$3,464
51103	$887	$1,242	$1,795	$2,574	$3,583
51104	$1,362	$1,920	$2,794	$3,876	$5,027
51105	$792	$1,124	$1,490	$1,962	$2,547
51106	$1,442	$1,992	$2,756	$3,788	$5,166
51108	$1,355	$1,766	$2,364	$3,419	$4,947
51109	$1,179	$1,600	$2,152	$2,814	$3,672
51111	N/A	N/A	N/A	N/A	N/A

Source: Ownwell