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Assistant Horticulturist Salary in Iowa

How much does an Assistant Horticulturist make in Iowa? As of October 01, 2026, the average salary for an Assistant Horticulturist in Iowa is $37,326 per year, which breaks down to an hourly rate of $18.

However, an Assistant Horticulturist's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $44,715
  • Majority Range (25th-75th percentile): $34,217 to $41,194
  • Entry-Level (10th percentile): $31,386
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Assistant Horticulturist Job Openings in Iowa

Key Factors That Influence Assistant Horticulturist Salaries

An Assistant Horticulturist's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Assistant Horticulturist Salaries?

Experience is a primary driver of an Assistant Horticulturist's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $36,521
  • Early Career (1-2 years): $40,024
  • Mid-Level (2-4 years): $57,415
  • Senior-Level (5-8 years): $73,747
  • Expert (over 8 years): $81,578
Job RoleYears of ExperienceAverage Salary
Assistant Horticulturist less than 1 year $36,521
Groundskeeper, Sr. 1-2 years $40,024
Building and Grounds Supervisor I 2-4 years $57,415
Building and Grounds Supervisor II 5-8 years $73,747
Building and Grounds Supervisor III over 8 years $81,578

How Do Assistant Horticulturist Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Assistant Horticulturists. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $43,185.
  • California: $43,021.
  • Massachusetts: $42,448.

Top Paying Cities for Assistant Horticulturist

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • West Bend: $36,374
  • Melvin: $36,268
  • Milford: $36,422

Assistant Horticulturist Salary by Industry: Top Paying Sectors

For Assistant Horticulturist roles, the industry you choose can affect earning potential by as much as 60% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Aerospace & Defense sectors offer the strongest compensation, at 30% above the average. In contrast, Assistant Horticulturist positions in Hospitality & Leisure or Transportation typically offer lower base pay, as these industries often view Assistant Horticulturist as a support function rather than a direct revenue driver.

The top paying industry for an Assistant Horticulturist

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $48,524 $23.0 30%

Assistant Horticulturist Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assistant Horticulturist's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on October 01, 2026
$34,217
Average $37,326/year
$41,194
$2,851
Average $3,111/month
$3,433
$658
Average $718/week
$792
$16
Average $18/hour
$20
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $41,194 $3,433 $792 $20
Average $37,326 $3,111 $718 $18
25th Percentile $34,217 $2,851 $658 $16

Find Your Next Assistant Horticulturist Job

Ready to take the next step in your career? Browse thousands of current Assistant Horticulturist job openings on our job board. Use the search bar below to find your perfect match.

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Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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