SIM USA

Our US team partners with churches to equip and send mission workers to serve in communities with little or no witness to Jesus around the world.

Our US team is based just outside Charlotte, North Carolina, from where it partners with US churches to train and send mission workers to serve in communities with little or no witness to Jesus around the world.

Key Ministries

  • Mobilisation and Sending
    By prayer, SIM USA recruits, prepares and journeys with Christians sent by their churches to make disciples of Jesus Christ where He is least known. This includes mentoring and supporting mission workers throughout their calling, from initial enquiry to long-term service. 
  • Engagement and Learning
    SIM USA seeks to inspire and equip the roughly 30 million Americans who read the Bible daily to engage in global missions. Through its website, simusa.org, SIM USA offers a learning centre with resources, stories and opportunities to get involved in God’s global mission, whether through going, giving, praying or mobilising others. 
People gather round to pray for an SIM worker. Pic by SIM photographer
People gather round to pray for an SIM worker. Pic by SIM photographer

Spiritual Landscape in the US

The spiritual climate in the United States has seen notable shifts in recent decades. While Christianity remains the dominant faith, there has been a steady decline in religious affiliation, with a growing segment of the population identifying as “spiritual but not religious”. Church attendance has dropped, especially among younger generations, many of whom express scepticism toward organised religion. 

Despite this trend, there is a simultaneous resurgence of interest in authentic Christian community, particularly among younger believers seeking meaningful connection and purpose. Many evangelical churches across the US are becoming more ethnically diverse and are engaging more intentionally in global mission and the Great Commission. 

Communities Where Christ is Least Known

The gospel is least known among communities with large populations of immigrants, refugees and international students. Many of these individuals come from nations or people groups that are considered unreached or where access to the gospel is limited. These groups represent strategic and often overlooked mission fields within the US. 

Contact SIM USA

Email: Connect@sim.org

Website: simusa.org

Please pray

  • Pray for the Holy Spirit to use churches, mission partners and SIM USA’s Culture ConneXions team in urban centres, as they seek to bring God’s good news to people who have not heard it
  • Pray for increased SIM partnerships and long-term mission workers from among African-American, Asian-American and Hispanic churches
  • Pray for the US Church to be mobilised to fulfil the Great Commission, both locally and globally

Latest stories from around SIM

Story/Testimony
10 October 2025

Yakubu Balewa has a deep love for the Fulani people – a love borne of a profound understanding of Jesus’s command to make disciples of all nations.

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Story/Testimony
10 October 2025

Christine shares her journey of love, language, and friendship with Fulani women, revealing how God uses relationships to open hearts to His truth.

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Story/Testimony
06 October 2025

Spread across 24 countries, the Fulani remain one of the least-reached peoples with the gospel. This October, we share stories of how God is at work among ...

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Story/Testimony
06 October 2025

What began with famine and a few men hearing the good news in the city has grown into a flourishing Fulani church. Today, more than 200 households are livi...

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Story/Testimony
06 October 2025

Explore Fulani culture through Jon’s insights on their nomadic lifestyle, values, and the challenges and joys of gospel ministry among this distinct peop...

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Story/Testimony
06 October 2025

Obed, a Fulani man deeply committed to Islam, embarked on a journey to deepen his faith. After months of searching, he encountered a village chief who chal...

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Story/Testimony
12 September 2025

Meet Murray and Sheryl, SIM mission workers as they share their heart for ministry in Ecuador, the joy of discipling young people, and wisdom for the next ...

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Story/Testimony
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A new crisis centre in Central Asia offers hope and healing to women and children facing trauma, abuse, and poverty. Discover how faith and community are t...

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Story/Testimony
05 September 2025

When one of our Instagram followers, aged just 16, asked how to prepare for mission, Anna Abidan shared her advice — balancing prayer, God’s guidance a...

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01 September 2025

Sharing the gospel isn’t just for a few it’s a call for every believer. Learn how your skills, story and heart can be part of God’s mission locally a...

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Story/Testimony
22 August 2025

During Bangladesh’s Feast of Sacrifice, Ethiopian mission workers Tesfaye and Hanna seize the chance to share how Jesus is the ultimate sacrifice, seeing...

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Story/Testimony
12 August 2025

In Niger, farmers are restoring degraded land and improving food security through a method developed with Australian agronomist Tony Rinaudo. Known as Farm...

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