Jefferson County

United States Founded: 1861 • Age: 165 yrs
Information and services are provided to Jefferson County residents.

About Jefferson County

Jefferson County is a Government & Social Sector company based in United States founded in 1861. It operates as an information and services are provided to Jefferson County residents. Its website jeffco.us draws about 559 thousand monthly visits. Jefferson County offers products and services including County Services. Its focus areas include Government, Public Administration and County Services.

Company details

Jefferson County is managed as a local government body in Colorado, United States. Various services are provided to residents and businesses, including property tax management, motor vehicle registration, public health services, and sheriffs office operations. Community engagement is facilitated through events, newsletters, and virtual town halls. Parks and open spaces are preserved, covering over 58,000 acres with numerous trails and facilities. Support for elections, courts, and emergency services is also extended across the county.

  • Headquarters United States
  • Sectors
    Government & Social Sector
  • Website category Law and Government · Government
  • Phone
    β€’β€’β€’β€’ β€’β€’β€’β€’
  • Website jeffco.us
  • Social LinkedIn X Facebook Instagram YouTube
  • Legal Name Jefferson County
Key Metrics

Products & Services of Jefferson County

Jefferson County offers a comprehensive portfolio of products and services, including County Services.

County Services
Public Administration

Services for residents and businesses are provided county-wide.

Apps and channels of Jefferson County

its YouTube channel Jefferson County Colorado has 456 subscribers and 30 videos.

Jefferson County Colorado
YouTube 456 subscribers 30 videos Science & Technology
Open channel

Videos from Jefferson County

The most watched videos on Jefferson County's YouTube channel, Jefferson County Colorado (456 subscribers). Click a video to play it here.

Episode 6: How Jefferson County plans for emergencies before they happen
190 views
Episode 5: Rocky Mountain Greenway Project to Improve Safety for Trail-goers
158 views
Episode 7: Tackling the Child Care Crisis in Jefferson County
93 views
Jeffco Board of County Commissioners Virtual Town Hall – May 19, 2025
77 views

More on Jefferson County Colorado.

Funding Insights of Jefferson County

  • Total Rounds 56
  • Last Round Grant β€” $1M
  • First Round $1.48M

    (Jun 2006)

  • Investors Count 9

Latest 10 of 56 funding rounds of Jefferson County with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Jun 2020$1MGrant––
Jun 2019$200,000Grant––
Jun 2018$100,000Grant––
Sep 2013$5.45MGrant––
Jul 2013$17.16MGrant––
Jul 2013$17.16MGrant––
May 2013$932,541Grant––
Mar 2013$932,541Grant––
Oct 2012$278,855Grant––
Sep 2012$5.69MGrant––
Valuation history

9 investors in total: 9 institutional.

Investors in Jefferson County

Jefferson County has secured backing from 9 investors, including institutional investors. Prominent investors backing the company include United States Department of Agriculture, U.S. Department of Transportation and FEMA.

All
Institutional
InvestorDescriptionFounded YearDomainLocation
Resources and assistance are provided to HUD's community partners.
–hudexchange.infoUnited States
Public health and human services are overseen by HHS.
1953hhs.gov-
Health services and resources are provided by HRSA nationwide.
–hrsa.govRockville, United States
Scientific and technical information is managed and disseminated by OSTI.GOV.
–osti.govOak Ridge, United States
Transportation website for planning and coordinating federal transportation projects
1966transportation.gov-
Federal justice system funding, training, and resources are provided.
–ojp.gov-
Environmental protection and regulation are managed nationwide by the agency.
1970epa.gov-
Federal emergency management and disaster response are coordinated nationwide.
1979fema.gov-
Leadership is provided on agriculture, food, and rural development matters.
1862usda.gov-
Premium access

Investor details for Jefferson County

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

  • Complete investor list
  • Round participation
  • Investor portfolios
  • Co-investor network

Verified entity values are shown only after access is granted.

People of Jefferson County

1 people are tracked at Jefferson County (1 in leadership).

NameRoleGroup
Jeff McFarlane
OwnerLeadership
Premium access

Complete people profiles for Jefferson County

Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.

  • Full employee list
  • Team structure
  • Board tenure
  • Professional contacts

Verified entity values are shown only after access is granted.

Timeline of Jefferson County

3 dated milestones of Jefferson County across 159 years, from founding to its latest funding, stage changes and deals.

  1. Founded Jefferson County is founded.
  2. Funding First funding round of $1.5M.
  3. Funding Latest funding round, Grant, of $1.0M.

Web traffic of Jefferson County

The website of Jefferson County (jeffco.us) receives about 558.9K visits a month and ranks #78,871 among all websites worldwide, #2,655 in Government.

  • Monthly visits
    558.9K

    ▲ 7% vs previous month

  • Unique visitors
    248.2K

    per month

  • Global rank
    #78,871

    among all websites

  • Category rank
    #2,655

    Law and Government · Government

Similar websites

Websites whose visitors overlap most with Jefferson County. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
douglas.co.us
100%
304.5K#138,577View details
denvergov.org
99%
1.4M#42,654View details
jeffcomo.org
94%
2.7K#6,683,390View details
courts.state.co.us
courts.state.co.us
87%
–––
co.jefferson.co.us
co.jefferson.co.us
83%
–––
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β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’.comβ€’β€’%β€’.β€’M#‒‒‒‒‒–
β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’.comβ€’β€’%β€’.β€’M#‒‒‒‒‒–
Premium access

All 40 similar websites and full traffic analytics for Jefferson County

The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.

  • 40 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

Top companies in Government Entities

10 companies that operate in the same segment as Jefferson County (Government Entities), ranked by their profile score on The Company Check.

CompanyDescriptionFoundedLocationTotal fundingRevenueEmployees
Humanitarian services are provided by UNICEF in developing countries.
1946United States–––
Electricity generation and allied activities are conducted by NTPC.
1975Delhi, Delhi, India–USD 21.4 B9,611
Online government services and information are provided to users.
1707London, England, United Kingdom–––
Application-oriented research is conducted in bioeconomy, AI, and climate technologies.
1949Darmstadt, Hesse, GermanyUSD 23.27 M––
Access to government programs and development services is facilitated.
–United States–––
Tax filing, account management, and driver services are administered.
–United States–––
Government programs access and development services are provided to residents.
1788United States–––
Wealth fund management is overseen by the NSW government entity.
1856Sydney, New South Wales, Australia–––
Multi-category news is delivered via an online government platform.
1971United States–––
Access to government programs and development services is provided.
1997United States–––
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Frequently Asked Questions about Jefferson County

Jefferson County was founded in 1861 and raised its 1st funding round 145 years after it was founded.

Jefferson County is headquartered in United States.

Jefferson County is managed as a local government body in Colorado, United States. Various services are provided to residents and businesses, including property tax management, motor vehicle registration, public health services, and sheriffs office operations. Community engagement is facilitated through events, newsletters, and virtual town halls. Parks and open spaces are preserved, covering over 58,000 acres with numerous trails and facilities. Support for elections, courts, and emergency services is also extended across the county.

Jefferson County offers County Services.

Jefferson County operates through Jefferson County.

The website of Jefferson County receives about 559 thousand visits a month and ranks #78,871 among all websites worldwide.

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