Attic insulation cost in Fargo, ND
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (1,000 sq ft)
- $960 – $3,850
- Per sq ft
- $0.95 – $3.85
- before permit
- Versus US midpoint
- −4%
- US $2,500
- Rank of 300 metros
- #185
- 1 = most expensive
Attic insulation in Fargo, ND usually costs $960 to $3,850 for 1,000 sq ft. That works out to about $0.95 to $3.85 per sq ft before permits. Compared with the national midpoint that is $100 less. Building materials run about 4% below the US average here (BEA goods price index 95.7).
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Estimated cost for 1,000 sq ft in Fargo, ND, standard level
$1,800 to $2,950
About $1.80 to $2.95 per sq ft before permits. Labor is about 36% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,100 | $1,950 |
| Labor | $710 | $1,000 |
| Permits and fees | $0 | $0 |
| Total | $1,800 | $2,950 |
Cost breakdown for 1,000 sq ft in Fargo, ND
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $480 | $1,550 | $2,600 | 64% |
| Labor | $480 | $870 | $1,250 | 36% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $960 | $2,400 | $3,850 | 100% |
What is behind the Fargo number
The wage side of the estimate leans on insulation workers, floor, ceiling and wall, who do 80% of the hours on a typical job. Their local median is $22.33 an hour. Add the other trades involved and the blended wage index for Fargo is 0.97 (US = 1.00), which puts labor at 36% of the total.
Materials are scaled with BEA's regional price parity for goods. Fargo is at 95.7 against 100 for the US, so a materials line of $1,600 nationally becomes $1,550 here (midpoint, 1,000 sq ft). Permits follow the all-items index of 90.9: $0 to $0.
Why two Fargo quotes can differ
Removing old insulation
Old, wet or pest-damaged insulation has to come out first, at extra cost.
Type of insulation
Blown-in is $0.90-$2.40 per sq ft and loose-fill is $1.00-$2.50 installed; spray foam costs more (HomeGuide).
Job size
Small attics start around $500 and large ones go up to $6,000 (HomeGuide).
Cost by quality level and size in Fargo
The cited range is split into basic, standard and premium bands, then scaled to Fargo. Bands overlap, because plenty of standard jobs cost as much as a light premium one. Sizes run from small attic (600 sq ft) to large attic (1,800 sq ft).
Basic
$960 to $2,100
Blown-in fiberglass or cellulose to code R-value
Standard
$1,800 to $2,950
Higher R-value with air sealing around fixtures
Premium
$2,700 to $3,850
Spray foam or heavy air sealing, hard-to-reach attic
| Size | Basic | Standard | Premium |
|---|---|---|---|
| small attic (600 sq ft) | $580 – $1,250 | $1,100 – $1,800 | $1,600 – $2,300 |
| average attic (1,000 sq ft) | $960 – $2,100 | $1,800 – $2,950 | $2,700 – $3,850 |
| large attic (1,800 sq ft) | $1,750 – $3,800 | $3,300 – $5,350 | $4,850 – $6,900 |
Related projects, priced for Fargo
Jobs that often go together with attic insulation are priced below at their usual sizes, using the same Fargo wage and price inputs. Compared with national midpoints, metal roof comes out highest (+6%) and window replacement lowest (−2%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Roof replacement | 2,000 sq ft of roof | $6,450 – $12,900 | +4% |
| Metal roof | 2,000 sq ft of roof | $11,200 – $34,000 | +6% |
| Vinyl siding | 2,100 sq ft of wall | $8,350 – $25,000 | −1% |
| Window replacement | 10 windows | $4,450 – $14,700 | −2% |
| Gutters | 160 linear ft | $1,350 – $4,300 | +3% |
What local crews earn in Fargo
The labor line is built from BLS wage data, one trade at a time. This job draws on 2 trades. We compare each trade's local median with the US median, weight the ratios by how much of the job each trade does, and apply the blend to the national labor cost. For Fargo the blend is 0.97.
For insulation workers, floor, ceiling and wall (47-2131, weighted 80%) the local median is $22.33 an hour, which is 5% below the national $23.62. The middle half of them earn between $21.00 and $27.77 an hour. BLS counts 130 of them working in the area, 8.7 for every 10,000 jobs (US: 2.9), so the local bench is deeper than average.
For construction laborers (47-2061, weighted 20%) the local median is $23.72 an hour, which is 5% above the national $22.66. The middle half of them earn between $22.29 and $29.85 an hour. BLS counts 1,760 of them working in the area, 118.4 for every 10,000 jobs (US: 70.5), so the local bench is deeper than average.
A quick sensitivity check: moving the lead trade (insulation workers, floor, ceiling and wall) from the median to the 75th percentile wage adds about $170 to the midpoint estimate; the 25th percentile takes off about $40. That is a swing of roughly 1.7% to 6.9% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
Fargo has 148,660 jobs in total (BLS, May 2025), ranking 156th by size among the 300 metros on this site.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Insulation workers, floor, ceiling and wall (47-2131) | 80% | $21.00 | $22.33 | $27.77 | $23.62 | 0.95 | metro |
| Construction laborers (47-2061) | 20% | $22.29 | $23.72 | $29.85 | $22.66 | 1.05 | metro |
| Blended | 100% | 0.97 | |||||
Is Fargo cheap or dear? The local comparison
Of the five closest metros, 1 is cheaper than Fargo. Sioux Falls is the lowest at about $2,350 (midpoint, 1,000 sq ft), 235 miles away.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Fargo, NDthis page | $960 – $3,850 | $2,400 | |
| St. Cloud, MN150 miles | $1,050 – $4,050 | $2,550 | +6% |
| Bismarck, ND190 miles | $960 – $3,850 | $2,400 | level |
| Minneapolis, MN215 miles | $1,100 – $4,350 | $2,750 | +14% |
| Duluth, MN215 miles | $1,050 – $4,050 | $2,550 | +7% |
| Sioux Falls, SD235 miles | $940 – $3,800 | $2,350 | −1% |
| North Dakota (statewide) | $960 – $3,850 | $2,400 | level |
| United States | $1,000 – $4,000 | $2,500 | +4% |
Out of the 300 metros we cover, Fargo ranks #185 for the cost of this job (#1 is the most expensive). Statewide, Fargo is 0% above the North Dakota figure.
Elsewhere in North Dakota
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Bismarck, ND | 71,270 jobs | $960 – $3,850 | $2,400 | level |
Metros of a similar size
Big cities and small ones price differently, so here is Fargo against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Killeen, TX | 150,580 jobs | $950 – $3,750 | $2,350 | −2% |
| Myrtle Beach, SC | 146,260 jobs | $950 – $3,800 | $2,400 | −1% |
| Gainesville, FL | 152,670 jobs | $950 – $3,850 | $2,400 | level |
| Vallejo, CA | 144,130 jobs | $1,050 – $4,200 | $2,650 | +10% |
Get 3 local quotes
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Attic insulation in Fargo: your questions
+How much does it cost to insulate an attic in Fargo?
For 1,000 sq ft, expect $960 to $3,850 in the Fargo area. A standard-spec job lands at $1,800 to $2,950. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for attic insulation in Fargo?
About $0.95 to $3.85 per sq ft for materials and labor, plus $0 to $0 for the permit if one is needed. The US range is $1 to $4.
+Is attic insulation cheaper in Fargo or St. Cloud?
St. Cloud is 150 miles away. The midpoint for 1,000 sq ft there is $2,550, which is 6% more than Fargo ($2,400). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Fargo?
About 36% at the midpoint, or $870 out of $2,400. Materials are 64% and permits 0%. Nationally, labor is 36%.
+What would average attic (1,000 sq ft) cost in Fargo?
$960 to $3,850. Pick a different size in the estimator above to get your own number.
+Does attic insulation need a permit in Fargo?
Often, but rules are set by your city or county building office, so call before you hire. Budget $0 to $0 for fees in the Fargo area (our national range of $0 to $0 scaled by the local price level).
+Is Fargo expensive for attic insulation compared with the rest of North Dakota?
Fargo is 0% above the North Dakota statewide estimate ($2,400 at the midpoint). We cover 2 metros in North Dakota; see the state page to compare them.
+What do insulation workers, floor, ceiling and wall earn in Fargo?
The BLS median is $22.33 an hour in the Fargo area, compared with $23.62 nationally. The 25th to 75th percentile range is $21.00 to $27.77.
+What do basic and premium attic insulation work cost in Fargo?
For 1,000 sq ft, basic work runs $960 to $2,100 and premium work $2,700 to $3,850. Basic means: blown-in fiberglass or cellulose to code R-value. Premium means: spray foam or heavy air sealing, hard-to-reach attic.
Attic insulation near Fargo
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does Attic Insulation Cost? (2026) (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
Note on derived figures: Materials = installed price minus HomeGuide's $0.50-$1.30 per sq ft insulation labor, matched low-to-low and high-to-high.