Crosshouse takes its name and its layout from a literal crossing: the main Kilmarnock-to-Irvine road, once classified as the A71 and now downgraded to the B7081, intersects with the B751 which runs from Kilmaurs south to Gatehead and beyond toward Prestwick. The Carmel Water, a tributary of the River Irvine, threads through the centre of the village. Like many Ayrshire crossings, the village grew because traffic needed somewhere to pause. The geography is gentle, the kind of mid-county lowland landscape that does not announce itself with mountains or coast. People who pass through often do not notice they have. People who live there know exactly where the boundaries fall.

The largest landmark for miles around is University Hospital Crosshouse, a major NHS facility built to replace the Kilmarnock Infirmary and now serving the wider Ayrshire population. It sits on the western edge of the village and changes the scale of the place: a hospital this size, in a village this small, means ambulance traffic, shift changes, and a steady flow of visitors. The village handles it the way Ayrshire villages handle most things, quietly, without much commentary, while operating as the front door for one of the regional health system's busiest sites. For the people who work shifts at Crosshouse Hospital and live nearby, the village is dormitory and pharmacy and neighbourhood at once.

From 1872 until 1966, Crosshouse had its own railway station, situated about 1.4 km north of the village centre at Knockentiber along the Kilmaurs road. It was the junction at which the line from Kilmarnock divided, one branch running northwest to Dalry, the other west to Irvine. The Beeching closures of the 1960s took the station and most of the lines with them. The route to Irvine has since been converted into a walkway and cycleway, a quiet repurposing of Victorian engineering for 21st-century recreation. The transformation has been kind to the route. The trains no longer come, but walkers and cyclists do. The Stagecoach Group buses connect the village to Kilmarnock, Irvine, and Ardrossan, picking up the connectivity the trains used to provide.

Crosshouse Primary School, on School Road, was extended and renovated by East Ayrshire Council at a cost of more than £6.5 million and reopened formally in 2022. It became the council's leading primary school facility for children on the autistic spectrum, now formally Crosshouse Primary and Communication Centre. The building features dedicated classrooms for both mainstream and autistic students and is designed to promote integration between the two groups. New facilities include a gym and dining hall, kitchen, flexible multi-purpose spaces, library, and meeting rooms. A three-storey glazed lightwell with an elevated access bridge runs through the heart of the new build. For a village of Crosshouse's size, a £6.5 million school refurbishment is not a small statement. East Ayrshire chose the village deliberately as the location for its specialist primary provision. Andrew Fisher would have approved, probably. He spent his political career arguing for working-class education in a country still working out what it owed its children.