[4] Clockwise from the north, Langenlonsheim's neighbours are the municipalities of Laubenheim, Grolsheim, Gensingen, Bretzenheim, Guldental, Windesheim, Waldlaubersheim and Dorsheim.

Langenlonsheim also comes to within a few metres of two other neighbours: the municipality of Rümmelsheim in the northwest and the town of Bad Kreuznach in the southeast.

This arrangement persisted even after the French were driven out and the region was assigned under the terms of the Congress of Vienna to the Kingdom of Prussia in 1815, although it was thereafter known as a Bürgermeisterei (also "mayoralty").

In 1808, the following Jewish families were listed (the names given in brackets were those borne after Napoleonic French rule ended): Israel Brill, Benoît (Benedict) Goetz, Gottschalk Kahn, Widow (?)

Rebekka Kuhn, Widow (of Joseph Kaufmann) Schoene Kaufmann née Kuhn, Benoît (Benedict) Natt, Mayer Natt, Jacques (Jakob) Scheier (Scheuer), Moses Schweiss (Schweig), Widow Judith Stern, Seeligmann Stern.

To provide for the community's religious needs, a schoolteacher was hired, who also busied himself as the hazzan and the shochet (preserved is a whole series of job advertisements for such a position in Langenlonsheim from such publications as Der Israelit).

Among the religion teachers were, about 1855 David Cahn from Mertloch, in 1857 Heinrich Hirschfeld from Dessau, in 1861 Julius Kappel (or Koppel) and in 1893 Michael Boreich.

The Jewish inhabitants were fully integrated into village life and played a lively part in public life and in the village's clubs, even as club founders and chairmen: Heinrich Natt and Siegmund Hirschberger were founding members in 1887 of the Verein für Leibesübungen 1887 Langenlonsheim e.V.

Two members of Langenlonsheim's Jewish community fell in the First World War, Unteroffizier Sally Natt (b.

After 1933 (Langenlonsheim's Jewish population that year was 40), the year when Adolf Hitler and the Nazis seized power, though, some of the Jews moved away or even emigrated in the face of the boycotting of their businesses, the progressive stripping of their rights and repression, all brought about by the Nazis.

According to the Gedenkbuch – Opfer der Verfolgung der Juden unter der nationalsozialistischen Gewaltherrschaft in Deutschland 1933-1945 ("Memorial Book – Victims of the Persecution of the Jews under National Socialist Tyranny") and Yad Vashem, of all Jews who either were born in Langenlonsheim or lived there for a long time, 50 were killed through Nazi persecution (birthdates in brackets): On 1 September 2011, Gunter Demnig came to Langenlonsheim and laid 12 of his Stolpersteine in memory of Jews from Langenlonsheim who were murdered in the Holocaust.

The figures for the years from 1871 to 1987 are drawn from census data:[3] Langenlonsheim has both an Evangelical and a Catholic church community.

The municipal election held on 7 June 2009 yielded the following results:[11] Langenlonsheim's mayor is Bernhard Wolf.

[1] The municipality's arms might be described thus: Sable a fess countercompony azure and Or between five bunches of grapes reversed slipped of the last, three and two.

The fess countercompony (horizontal stripe with the two-row chequered pattern) was inspired by the arms formerly borne by the Counts of Sponheim, who held the area for many centuries.

The graveyard lies in part of the Langenlonsheim forest rather far from the village itself (rural cadastral name "In den Judenkirchhofschlägen").

Beginning in the 1840s, the village's Jews wanted to build themselves a synagogue, and in 1856, Samuel Weiss managed to acquire a plot on Hintergasse (a lane) for just such a thing.

Doors, windows and the indoor furnishings (pews, the bimah, cabinets, tables, chairs, the ark and so on) were broken up, the floor was torn out and the walls were damaged.

On 24 April 1940, Rudolf Mayer, a Jew still living in Langenlonsheim, was forced to sell the synagogue for only 427.50 ℛℳ to a non-Jewish private citizen as the Jewish community found itself undergoing dissolution.

The Verein Aero-Club Rhein-Nahe, which operates out of the aerodrome, is Rhineland-Palatinate's second biggest flying club and had 274 members in 2010.

These include dye and lacquer production, above- and below-ground construction, wine bottling and processing, car dealerships, garden centres, fitter's shops, storage facilities and shipping companies.

Until 1 December 1938, a tramway ran from Bad Kreuznach Kornmarkt to Langenlonsheim railway station.

At the former Kloningersmühle stop (on Langenlonsheim's outskirts), travellers from the Hunsrück could ride straight to Bad Kreuznach.