Live in the suburbs of a city. But within walking distance of the harbor where people do fish to eat.
Have wood burning stove (for heat), gas BBQ (to cook), rain water barrel (for toilet flushing and washing water), and reasonable containers for fresh water (as soon as power/water goes, I fill these - we've had issues in the past). I also keep a couple of bottles of still water (Tesco basics) for emergencies after the winter of 2009/10 disasters. We all have bicycles, maintained and ready to use (DH and DD use theirs more than me, but even I will cycle). Our car has a decent range when full, and we could avoid using much as we have plenty of useful stuff available very close to our house not needing the car (walk/cycle). We also live close enough to walk/cycle to a woods for fuel - might be frowned on but in an Armageddon situation, I'll take my chances.
My storecupboards are reasonably well stocked - tins, dried food, pasta, rice, couscous etc. I know about keeping fridge/freezer doors closed to maintain cold as long as possible, so stocks there should last 3-4 days and then cooking them should give another few. But stores - while it would get boring and we'd have some interesting combinations, I could feed the 3 of us for probably at least 4-6 weeks.
I do grow some veg in the garden - but mainly summer. I only have a dozen leeks at this time of year.
We have plenty of torches, batteries, windup lanterns, nightlights and candles, matches, and battery operated radio. And board games, cards, colouring in and craft stuff, books, guitars etc to keep us occupied.
I used to keep a small stash of emergency cash - but ended up letting that slide a while back for other reasons. It was enough to last a couple of weeks doing food shopping etc without going to machines.
I also have good supplies of first aid and regular medications (OTC remedies). I am not too bad on my asthma stuff but am trying to run down over-stocks, while DD's meds are only available on a monthly basis (but she would be ok - a pain in the neck for us to deal with but not suffering life threatening consequences - if we ran out).
I am an occupational first aider, trained in lifesaving, was a GirlGuide and later a scout leader, and am reasonably into outdoor stuff. DH was also a scout and into outdoors stuff, and can cope well in all sorts of emergency and trauma situations. We'd be reasonably good at bushcraft and looking after ourselves if we had to.