Rustington is safe, and the numbers back up what the median age tells you. About 55 recorded offences per thousand residents a year. Roughly 38 percent below the wider local-authority average. Around two thousand offences across the twelve months to spring. Not zero. Not the sort of number that sits behind a front-page headline. Just the number you would expect from a village whose average weekend disturbance is the tide, whose single-pensioner households outnumber the households with children, and whose seafront closes with the sun.
The comparison to the wider Arun local-authority average is the load-bearing figure. Arun as a whole records about ninety offences per thousand residents a year. Rustington records about 55. That gap of roughly 38 percent is not marginal. It is the difference between a village that shows up in the top half of the national safety spread and a market town that does not. Buyers reading a crime number for the first time often ask "safe compared to what", which is the right question. Compared to the Arun local-authority average, Rustington is well below. Compared to the national mid-point, Rustington sits in the safer half. Compared to inner-city postcodes, no honest reader tries the comparison. What buyers rarely think through is that the low number is also a description of the village itself: fewer late-opening venues, fewer transient populations, more predictable weekly routines. The safety rating reflects the geography and the demographic pattern working together. The published rate uses a statistical population base that is not the same as the resident head-count printed on a road sign, so if you divide one crime number by one population number and arrive at a slightly different rate, what you have discovered is that different bodies count populations differently, which is a fact about statistics rather than a fact about crime. What the annual rate does not do is tell you which specific streets, hours or nights the offences cluster on. Coastal-village crime tends to concentrate where the pubs, the retail parades and the car parks meet, and in Rustington's case that puts the seasoned reader looking at the retail edge closest to the A259 rather than at the residential interior. If your household plans include walking home from a Friday night out, the postcode-level map matters more than the district rate. If your household plans include being home by ten with the dog, the annual rate is telling you exactly what it should be telling you.
Five out of five on safety, which is as high as the rating goes. Well below the district average. No obvious dominant hot spot on the map. A lived reality that matches what the numbers show. Rustington earns the rating without any small print, and buyers who move here for the quiet are getting what they paid for. What the safety number does not include is the reason so many buyers pay for it. Safe places are also the places where nobody is going to knock on the door at midnight, which is not a defect if that is what you were buying.