Drywall installation cost in California for 400 sq ft of board

Hanging, taping and finishing drywall in California

$1,069

400 ft² of board · typical range $712 – $1,670

Typical total$2.67 per ft² of board	$1,069
Range you should see in bidsthree bids on the same scope normally land inside this	$712 – $1,670
Labor portion65% of the job — this is the part that moves by state	$695
Material portion35% — bought at national prices	$374
Drywall and Ceiling Tile Installers pay in Californiaabout $36/hr · BLS OEWS May 2025, SOC 47-2081	$74,680/yr
U.S. mean for the same tradeSOC 47-2081	$63,600/yr
Versus the national priceCalifornia trade pay runs +17.4% against the U.S. mean	+$109

Notes

**Where the number comes from.** The national price for hanging, taping and finishing drywall is $2.40 per ft² of board — drywall installation pricing published for 2026, $1.60–$3.75 per ft² including materials. Labor is about 65% of that. Drywall and Ceiling Tile Installers in California average $74,680 a year against a U.S. mean of $63,600 — a factor of 1.174 — so the labor half is scaled by that and the material half is not.
**What is in the price:** board, screws, tape, three coats of compound to a level 4 finish, sanding, and labor.
**What is not:** primer and paint, texture, level 5 finish, and hauling the old board away. These are the lines that turn a $1,069 quote into a $1,336 invoice, so ask about each one before signing.
**Why state matters more than people expect.** Materials ship at national prices; crews do not move. California sits above the national mean by 17.4%, which lands on 65% of the job and moves the total by $109.
**Use this as a bid check, not a quote.** It prices an average job in an average condition. Steep access, a second story, a tear-off of two layers, or a crew booked out three months all move the real number, and none of them are in a per-unit average.

Hanging and finishing 400 sq ft in California

$1,069 is the typical figure, and bids on the same scope normally land between $712 and $1,670.

That is 400 ft² of board at $2.67 each.

Why this is not the national number

The same job priced at the U.S. average comes to $960 — this one is $109 more.

The reason is one number, and it is a published one. Drywall and Ceiling Tile Installers in California average $74,680 a year against a U.S. mean of $63,600, from the Bureau of Labor Statistics OEWS release for May 2025, SOC 47-2081. That is roughly $36 an hour of trade pay, a factor of 1.174, or +17.4% against the national mean.

Labor is about 65% of this job. Material is the other 35%, and material does not care what state it is nailed down in — a pallet costs what a pallet costs. So only the labor half is scaled here, and the material half is left at national pricing.

That is the whole model, and it is deliberately simple enough to check: $695 of labor, $374 of material.

Board area is not room area

A 12 × 12 room with an 8 ft ceiling is 144 ft² of floor and about 528 ft² of board once four walls and the ceiling are counted. Quotes are per square foot of board, so pricing off floor area understates the job by roughly three and a half times.

What is in this price

Board, screws, tape, three coats of compound to a level 4 finish, sanding, and labor.

What is not

Primer and paint. Texture, if you want it. A level 5 skim, which is a separate coat over the whole surface and is what large windows and raking light actually require. And hauling the old board out — demolition is its own line.

Finish level is the number that moves the quote

Level 4 is standard for painted walls with flat or eggshell paint. Level 5 costs meaningfully more and is not optional under gloss or across a wall that gets low-angle sun. Two bids that differ by a third are often just quoting two different finish levels.

How to use this against a real bid

Three quotes on identical scope should cluster. One well under $712 usually means something was left out of the scope rather than found cheaper — read what is excluded before reading the total. One well over $1,670 is either a harder job than average or a crew that does not want the work and priced accordingly.

The number above prices an average job in average condition. Access, story height, season, and how booked the crew is all move it, and none of those live in a per-unit average.

Nearby sizes

Drywall Installation Cost by State — From BLS Installer PayDrywall has the widest state spread of any trade priced here except painting — 1.78x — and the reason is that hanging and finishing is almost entirely hours.
8 ft or 12 ft Drywall — the Butt Joint Count Is the Whole ArgumentTwelve-foot board on an eight-foot wall can eliminate butt joints entirely. It also weighs seventy pounds and does not go round a stairwell.
Cost to Drywall a Room by Size: Six Rooms Priced Line by LineRooms are quoted by floor area and built by wall area, and the two scale differently. A room twice the floor size needs far less than twice the drywall.
DIY Drywall or Hire It Out: The Real Saving, Tools and Calendar IncludedThe material-versus-quote gap looks enormous. Subtract the tools, the rental and the fact that finishing is a skill, and the honest saving is smaller and still worth having.