Colorado Construction Industry Statistics and Data

Colorado's construction industry represents one of the state's largest economic sectors, encompassing residential, commercial, civil, and specialty trade activity across 64 counties. This page presents quantified benchmarks, workforce figures, permitting volumes, and output measures drawn from named public sources, organized to support contractors, planners, researchers, and public agencies operating within Colorado's built environment. Understanding the scale and structure of this data helps contextualize regulatory requirements, licensing requirements, and market conditions that shape project decisions statewide.

Definition and scope

Colorado construction industry statistics refer to the aggregated, publicly reported measurements of economic output, employment, permitting activity, wage levels, and sector composition within the construction trades operating under Colorado jurisdiction. These figures are compiled by federal and state agencies — primarily the U.S. Bureau of Labor Statistics (BLS), the U.S. Census Bureau, the Colorado Department of Labor and Employment (CDLE), and the Colorado Department of Local Affairs (DOLA) — and reflect activity governed by Colorado Revised Statutes Title 12 (Professions and Occupations), Title 24 (Government — State), and applicable local municipal codes.

Scope of this page:
This page covers construction industry data for the State of Colorado. It does not address construction statistics for neighboring states (Utah, Wyoming, Nebraska, Kansas, New Mexico, or Arizona), nor does it cover federal construction activity occurring on tribal lands, national parks, or military installations within Colorado's borders where separate federal procurement and labor frameworks apply. Municipal-level statistics (e.g., City and County of Denver data published independently) are not consolidated here but may supplement statewide figures. Data pertaining to unlicensed or informal construction activity falls outside the coverage of any officially reported dataset.

For broader project context, see the Colorado construction market overview and Colorado Front Range construction activity pages.

How it works

Construction industry statistics are produced through four primary data collection mechanisms:

Quarterly Census of Employment and Wages (QCEW) — Published jointly by BLS and CDLE, this program captures employer-reported employment counts and wages by NAICS code. NAICS Sector 23 covers all construction subsectors including general building contractors (NAICS 236), heavy and civil engineering (NAICS 237), and specialty trade contractors (NAICS 238).
Building Permit Survey (BPS) — The U.S. Census Bureau's monthly survey collects permit authorization data from approximately 20,000 permit-issuing jurisdictions nationwide. Colorado jurisdictions report through this system, producing county- and metro-level breakdowns of residential and nonresidential permits.
Current Construction Spending (CCS) — The Census Bureau's monthly CCS report measures dollar value of construction put in place, disaggregated by sector (residential, nonresidential, public). Colorado-specific figures appear within regional Census Division 8 (Mountain) aggregates.
Colorado DOLA Housing and Demographic Data — DOLA's State Demography Office publishes county-level population projections and housing unit estimates that directly correlate with construction demand forecasting, particularly in high-growth Front Range counties.

These datasets use different sampling frames and reference periods. Employment figures from QCEW reflect workers covered by unemployment insurance. Permit counts from BPS reflect authorizations, not completions. Researchers comparing datasets must account for these structural differences.

Common scenarios

Workforce size and composition: According to BLS QCEW data, Colorado's construction sector (NAICS 23) consistently ranks among the top 5 private-sector employers in the state by establishment count. Specialty trade contractors (NAICS 238) — encompassing electrical, plumbing, HVAC, framing, and finish trades — account for the largest share of construction employment statewide, typically comprising 55–60% of all construction jobs when measured by establishment count.

Wage benchmarks: CDLE's Labor Market Information system publishes occupational wage data by county. Construction trades in the Denver-Aurora-Lakewood Metropolitan Statistical Area command median wages above the statewide construction median, reflecting demand concentration along the Front Range corridor. Colorado prevailing wage schedules published under the Colorado Building and Construction Trades Act (C.R.S. § 8-17-101) establish minimum wage floors for public projects.

Permitting volumes: The Denver metro area, defined by the Census Bureau's Denver-Aurora-Lakewood MSA, generates the largest share of Colorado's residential permit authorizations annually. Mountain communities — including Eagle, Summit, and Pitkin counties — show permit volumes disproportionate to population due to second-home and resort-driven construction, a pattern documented in DOLA's county-level reports. See also Colorado mountain construction considerations for the regulatory dimensions of this activity.

Nonresidential construction: Colorado Department of Transportation (CDOT) capital program expenditures represent a significant portion of heavy civil construction output. CDOT publishes annual project letting data that tracks contract award volumes by region. Details on contractor access to this segment appear in the CDOT construction projects and contractor prequalification pages.

Decision boundaries

When to use BLS vs. CDLE data: BLS national figures provide comparability across states; CDLE figures offer Colorado-specific occupational detail and quarterly granularity. For wage compliance analysis, CDLE's occupational wage survey is the authoritative reference for Colorado-specific rate-setting.

NAICS 236 vs. NAICS 237 vs. NAICS 238 — classification boundaries:

NAICS Code	Subsector	Typical Scope
236	Building construction	General contractors, residential and commercial builders
237	Heavy and civil engineering	Road, bridge, utility, and infrastructure contractors
238	Specialty trade contractors	Electrical, plumbing, HVAC, masonry, framing, finish

Contractors licensed under Colorado's general contractor framework may operate across NAICS 236 and portions of 238; however, specialty electrical and plumbing work requires independent licensing under C.R.S. § 12-115 (electrical) and applicable municipal plumbing codes. Colorado subcontractor licensing requirements impose additional classification-specific thresholds.

Safety data and OSHA recordkeeping: The BLS Survey of Occupational Injuries and Illnesses (SOII) provides industry-level injury and illness rates under NAICS 23. These rates are reported per 100 full-time equivalent workers. Construction consistently records total recordable incident rates above the all-industry private-sector average, a pattern documented annually in BLS SOII tables. Colorado OSHA construction regulations under the Colorado Division of Workers' Compensation and OSHA framework govern recordkeeping obligations for Colorado employers, distinguishing between state-plan requirements and federal OSHA jurisdiction.

Permit data limitations: BPS permit counts measure authorizations, not construction completions or occupancy. A project permitted in one calendar year may not generate economic output until the following year. This lag is relevant when reconciling permit volume trends with employment or wage data. For the permitting process itself, see Colorado construction permits overview.

References

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