Question: What type of place is St James Church one of only some 2,500 of?

Context paragraphs:
St. James Church (Charlottesville, Virginia): St. James Church (also known as Garth Chapel) is a historic church located northwest of Charlottesville near Owensville, Albemarle County, Virginia, United States on VA 614 east of VA 676.  The vernacular Gothic Revival chapel was constructed in 1896 with the help of the Garth Family and the sponsorship of Christ Episcopal Church in Charlottesville.  The church served a congregation of between 25–30 people at its construction.  Regular worship services were held up until the 1940s, after which only graveside funeral services were held.  Beginning in 1974 and continuing to the present day, christenings, weddings, and funerals were held in the church.  Although there is no active congregation, St. James Church continues to be a consecrated Episcopal Church.

St Peter's Church, Leckhampton: St Peter's Church, Leckhampton is the Church of England parish church in Leckhampton, Cheltenham, Gloucestershire, England.  The church belongs to the Diocese of Gloucester, and is a member of the developing group of South Cheltenham Churches along with St Philip and St James Church, Leckhampton, St Christopher, Warden Hill, and St Stephen's and Emmanuel.

St. James Church (Accomac, Virginia): St. James Church is a historic Episcopal Church on Daugherty Road between Back and Front Streets in Accomac, Virginia, United States.  Originally established as a chapel of ease for Accomack Parish in the seventeenth century, the present St. James Church was erected in 1838 as the town then known as Drummondtown grew as the county seat (and renamed Accomac in 1892).  In recognition of its Greek Revival design and interior trompe-l'oeill frescos, St. James Church was listed on the National Register of Historic Places in 1969.  It is also a contributing building of the Accomac Historic District which was created in 1992.

Church of San Francisco, Castro: The Church of San Francisco (Spanish, "Iglesia de San Francisco"), located on one side of the Plaza de Armas of Castro, Chile, is the main Catholic church of Chiloé’s capital.  It has a surface area of 1,404 m2, a width of 52m and a height of 27m.  The dome above the church's presbytery is 32m high and the height of its towers is 42m.  The church is also known as the "Iglesia Apóstol Santiago" (St James Church) and erroneously as the “cathedral”, which is actually to be found in Ancud, headquarters of the diocese of the same name.  The Church of San Francisco does however lead one of the 24 parishes that form this diocese.

National Historic Landmark: A National Historic Landmark (NHL) is a building, district, object, site, or structure that is officially recognized by the United States government for its outstanding historical significance.  Of over 90,000 places listed on the country's National Register of Historic Places, only some 2,500 are recognized as National Historic Landmarks.

St. James Episcopal Church, Mill Creek: St. James Episcopal Church, Mill Creek, also known as St. James Church or St. James Church, Stanton, is an historic Episcopal church located at 2106 St. James Church Road, in Stanton, Mill Creek Hundred, New Castle County near Wilmington, Delaware.

St James Anglican Church, Toowoomba: St James Church is a heritage-listed Anglican church at 145 Mort Street (on the corner with Russell Street), Toowoomba, Queensland, Australia.  It was designed by Richard George Suter and built from 1869 to 1953.  It is also known as St James Church of England.  It was added to the Queensland Heritage Register on 28 July 2000.

St. James Church (Goose Creek, South Carolina): St. James' Church, Goose Creek, also known as the Goose Creek Church, is an Episcopal church at 100 Vestry Lane in Goose Creek, South Carolina.  Built in the 1710s, it is one of South Carolina's oldest surviving buildings, and one of a small number of surviving early Georgian chapels in the nation.  It was declared a National Historic Landmark in 1970.

St. Agatha – St. James Church: St. Agatha – St. James Church (formerly St. James Church) is a Roman Catholic church in Philadelphia, Pennsylvania.  The original parish was established in 1850 as the Church of St. James the Greater, the first Catholic parish in Philadelphia County west of the Schuylkill River.  Ground was purchased at 38th and Chestnut Streets and within two years a church building was erected.  Construction of the current building, designed by Philadelphia architect Edwin Forrest Durang, began on October 16, 1881 and was completed on the same day in 1887.

Saint James Church massacre: The Saint James Church massacre was a massacre perpetrated on St James Church in Kenilworth, Cape Town, South Africa, on 25 July 1993 by four terrorists of the Azanian People's Liberation Army (APLA).  11 members of the congregation were killed and 58 wounded.  In 1998 the attackers were granted amnesty for their acts by the Truth and Reconciliation Commission.

Supporting paragraphs: St. James Church (Goose Creek, South Carolina) National Historic Landmark
Answer: National Historic Landmark