Looking for a modular home builder in Smithton, MO? Describe your project once and up to three modular home builders who work in Smithton and Pettis County get back to you with a quote. It's free and there is no obligation.
Smithton is home to about 504 people (2024 Census Bureau estimate), a stable community (−0.4% since 2020). With 1,676 people per sq mi, it is a suburban area. Rural lots and replacements of older homes here are good fits for modular construction.
Smithton at a glance
- Population (Census Bureau estimate, 2024)
- 504 (−0.4% since 2020)
- Rank in Missouri
- 467th of 938 cities and towns
- Land area
- 0.3 sq mi
- Population density
- 1,676 people per sq mi (suburban)
- Type
- City (Smithton city)
- Main county
- Pettis County
What to check before hiring in Smithton
- Code: in Missouri, modular homes are built to the state or local building code.
- Site work: foundation, utilities, crane access and finishes must be in the quote.
- Access: delivery trucks and cranes need road and lot access.
- Price drivers: size, finishes, transport distance and site work.
Useful official resources
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Modular Home Builders Association
Official information and guidance.
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ICC: International Code Council
Official information and guidance.
Services available in Smithton
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Modular home
Factory-built modular home delivered and set on a site-built foundation, with finish work.
Frequently asked questions in Smithton
How much does a modular home cost in Smithton, MO?
It depends on size, finishes, transport and site work. Describe your project: builders who serve Smithton reply with a quote.
How long does it take?
Often a few months from order to move-in.
Can I customize the design?
Most modular builders offer customizable plans.
Which modular home builders will contact me?
Up to three independent modular home builders who serve Smithton and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.