Regional cost data · 51 markets

Grass Seed cost by state

What lawn seeding costs per square foot, across all 50 states and DC. The US baseline is $0.18, but the spread from the cheapest market to the priciest is about 60% — so where you live changes the budget more than almost any other single factor.

Reviewed by The CostToUpgrade Estimating Desk Last reviewed June 2026 How we estimate

US national average

$0.18

per square foot

Most expensive: $0.24HI
Least expensive: $0.15OK
Top-to-bottom spread: 60%

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Planning estimates, not quotes. Confirm locally.

Cost by region

Regional averages smooth out single-state noise and show the broad pattern.

Northeast

$0.20

+12% vs national · 9 states

Midwest

$0.17

-5% vs national · 12 states

South

$0.17

-7% vs national · 17 states

West

$0.19

+7% vs national · 13 states

What that means for a real project

National-average pricing applied to common project sizes:

Project size	US average range
Compact 120 ft²	$19 – $24
Typical 300 ft²	$48 – $60
Large 600 ft²	$95 – $121

Every state, ranked

All 50 states plus DC. The typical-project column applies each state's unit price to a 300 ft² job.

Grass Seed cost per square foot by US state
State	Region	Unit price	vs US avg	300 ft² project
Alabama	South	$0.15	-14%	$39–$51
Alaska	West	$0.23	+28%	$60–$78
Arizona	West	$0.17	-3%	$45–$57
Arkansas	South	$0.15	-15%	$39–$51
California	West	$0.23	+30%	$60–$78
Colorado	West	$0.19	+4%	$51–$63
Connecticut	Northeast	$0.21	+16%	$54–$72
Delaware	South	$0.18	+2%	$48–$60
District of Columbia	South	$0.22	+22%	$57–$75
Florida	South	$0.17	-4%	$45–$57
Georgia	South	$0.16	-10%	$42–$54
Hawaii	West	$0.24	+35%	$63–$81
Idaho	West	$0.17	-5%	$45–$57
Illinois	Midwest	$0.19	+8%	$51–$63
Indiana	Midwest	$0.17	-7%	$45–$57
Iowa	Midwest	$0.17	-8%	$45–$57
Kansas	Midwest	$0.16	-11%	$42–$54
Kentucky	South	$0.16	-12%	$42–$54
Louisiana	South	$0.16	-12%	$42–$54
Maine	Northeast	$0.19	+3%	$51–$63
Maryland	South	$0.19	+7%	$51–$63
Massachusetts	Northeast	$0.22	+21%	$57–$75
Michigan	Midwest	$0.17	-5%	$45–$57
Minnesota	Midwest	$0.18	+2%	$48–$60
Mississippi	South	$0.15	-16%	$39–$51
Missouri	Midwest	$0.16	-10%	$42–$54
Montana	West	$0.17	-4%	$45–$57
Nebraska	Midwest	$0.16	-10%	$42–$54
Nevada	West	$0.19	+3%	$51–$63
New Hampshire	Northeast	$0.19	+6%	$51–$63
New Jersey	Northeast	$0.21	+15%	$54–$72
New Mexico	West	$0.16	-9%	$42–$54
New York	Northeast	$0.22	+24%	$57–$75
North Carolina	South	$0.16	-11%	$42–$54
North Dakota	Midwest	$0.17	-6%	$45–$57
Ohio	Midwest	$0.17	-6%	$45–$57
Oklahoma	South	$0.15	-14%	$39–$51
Oregon	West	$0.19	+8%	$51–$63
Pennsylvania	Northeast	$0.18	+2%	$48–$60
Rhode Island	Northeast	$0.20	+13%	$54–$66
South Carolina	South	$0.16	-12%	$42–$54
South Dakota	Midwest	$0.16	-10%	$42–$54
Tennessee	South	$0.16	-11%	$42–$54
Texas	South	$0.17	-7%	$45–$57
Utah	West	$0.18	-2%	$48–$60
Vermont	Northeast	$0.19	+5%	$51–$63
Virginia	South	$0.18	-2%	$48–$60
Washington	West	$0.20	+12%	$54–$66
West Virginia	South	$0.16	-10%	$42–$54
Wisconsin	Midwest	$0.17	-3%	$45–$57
Wyoming	West	$0.17	-7%	$45–$57

Unit prices are the national baseline scaled by each state's relative construction cost index. Project totals apply a ±12% band to reflect normal quote variation.

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How we build these numbers

We start from a US national baseline of $0.18 per square foot and multiply it by each state's relative construction cost index, where 1.00 is the national average. Those indices are directional — they capture broad differences in trade wages, material freight, and permitting overhead, not street-level pricing.

The ±12% band on every figure is deliberate. It reflects the range we would expect between a competitive bid and a premium one for the same scope in the same market. If a quote lands far outside that band in either direction, the scope is probably different from what you think it is — that is worth a conversation before it is worth a signature.

Full detail on sources, review cadence, and what these estimates deliberately exclude is on our methodology page.

Grass Seed cost by state: FAQ

How much does lawn seeding cost on average in the US?

The national baseline we use is $0.18 per square foot. Applied to a typical typical project of 300 ft², that works out to roughly $48–$60 in materials at the unit shown. Labor, delivery, tax, and site prep sit on top unless the unit label says "installed."

Which states are most and least expensive for lawn seeding?

The five priciest markets in our index are Hawaii, Alaska, California, District of Columbia, Massachusetts — Hawaii runs about $0.24 per square foot. The five cheapest are Oklahoma, Mississippi, Arkansas, Alabama, West Virginia, with Oklahoma near $0.15. Top to bottom that is a spread of roughly 60%, which is why a national average alone is a poor budgeting tool.

Why does the same project cost so much more in some states?

Four things move the number: prevailing wage rates for the trades, freight distance from the nearest supplier or plant, permitting and inspection overhead, and local demand. Labor is usually the biggest lever — in high-wage metros it can be well over half the installed price. Freight matters most for heavy, low-value materials like concrete, gravel, and block, where hauling costs rival the material itself.

Are these numbers quotes?

No. They are directional planning figures built from a national baseline and a relative state cost index, and they are deliberately shown as ranges. Use them to sanity-check a bid or set a budget, not to negotiate a contract. Two contractors in the same ZIP code can legitimately differ by 20–30% based on crew size, backlog, and scope assumptions.

How do I get a number for my specific project?

Run the Grass Seed Calculator with your own dimensions and your local unit price. The calculator does the quantity math exactly; this page just tells you what unit price is realistic where you live. Together they give you a defensible budget before you call anyone.