[1] Kaihere's meshblock (1069500 includes the school and most houses) had these census results -[3] The village lies on the edge of greywacke, of the Jurassic Manaia Hill Group, and the peat of the Hauraki graben.

[5] That formation has boulders of andesite, quartz vein-stone, cryptocrystalline silica, and banded rhyolite, with cobbles of greywacke, in a poorly cemented bed of pumice silt.

[8] Government gradually bought the wetlands, including Kaihere, until it controlled enough to enact the Hauraki Plains Act 1908.

[17] The 1929[21] Kaihere war memorial pavilion is listed as Category: A - Heritage Feature in Hauraki District Plan.

It is a small timber gabled box cottage, in front of the 1917 Community Hall, with kauri bench seats under the veranda.