Build a Supporter Database That Outlives the Campaign
Every campaign collects names. Very few still have them a month after the election, and almost none can find one particular person in them on request.
The difference is decided at the moment the name is written down, not later.
What a supporter record has to contain
A name and a phone number is not a record. It is a fragment, and fragments cannot be organised.
A usable record has six things.
Name. As the person gives it.
Phone number. In a consistent format, so that the same person written down twice can be spotted.
Polling station. This is the field that turns a contact list into a campaign asset, because it lets you count support where votes are actually cast. If you do not ask where somebody is registered, you cannot ever use what they told you.
Where and when you met them. Rally, door, market, referral, and the date.
What they said. Supporter, undecided, opposed, would volunteer, wants something followed up. A simple set of options used consistently beats a detailed one used differently by every coordinator.
Consent. Whether they agreed to be contacted, and for what.
Six fields. Anything more is optional. Anything less is a note, not a record.
One person, one record, one owner
Three rules that keep the list usable as it grows.
One person, one record. The same supporter met at a rally in March and at their door in June is one person, and if they appear twice your totals are wrong in the direction that flatters you.
One owner per record. Somebody is responsible for following up. If everybody owns a contact, nobody calls them.
One place. The moment there are two lists, there are two truths, and within a month there are five and no way of merging them.
Related: why WhatsApp is not a field operation.
Consent is part of the record, not a formality
Kenya has a data protection law and a regulator that enforces it. Personal data collected for one purpose cannot simply be used for another, and people are entitled to know what you hold and to ask you to stop.
Practically, for a campaign, this comes down to a few habits. Say plainly what you are collecting the number for. Record that the person agreed. Provide a way to stop receiving messages and act on it the first time it is used. Do not buy lists whose origin you cannot explain, because you inherit the problem and not the consent.
None of that slows down a canvasser. It is one line on the form.
The four places a supporter list goes to die
A coordinator's phone. When the coordinator leaves, so does the list, and coordinators leave.
A WhatsApp group. Groups are for conversation. They cannot be sorted, counted, deduplicated or handed over, and the names scroll away.
A notebook. Excellent for collection, useless for retrieval. Names collected on paper have to be entered somewhere the same week or they are decoration.
Five versions of one spreadsheet. The most common failure of all, because it feels like organisation. Once the file has been emailed twice, nobody can say which copy is current.
Related: the volunteer nobody called back.
What the list is worth after the vote
A campaign list built properly is the most valuable thing a losing candidate keeps and the most valuable thing a winning one inherits.
If you win, it is a constituent service register: the people who raised problems with you, what they raised, and whether it was closed. If you lose, it is the foundation of the next attempt, and the next attempt starts from thousands of known people instead of from zero.
Either way it is only worth something if it was structured while it was being collected. Nobody has ever successfully cleaned up a campaign list in November.
Related: what to do with all of it after the election.
Start it this week, before the volume arrives
Decide the six fields. Decide the fixed set of responses. Decide where the single copy lives and who owns it. Write that on one page and give the page to every coordinator.
Doing this in 2026 with a few hundred names is an afternoon. Doing it in 2027 with tens of thousands is not possible, which is why most campaigns simply never do it.
Frequently Asked Questions
What fields should a campaign supporter record have?
Name, phone number, polling station, where and when you met them, what they said, and whether they consented to contact. The polling station field is the one campaigns most often omit and the one that makes the list usable, because it lets you count support in the places where votes are actually cast.
Is it legal to keep a list of supporters in Kenya?
Keeping records of people who agreed to be contacted is normal campaign practice, but Kenya has a data protection law and a regulator, and personal data collected for one stated purpose should not quietly be used for another. Record consent alongside the name, provide a way to opt out, and honour it the first time it is used.
Why do campaign lists in WhatsApp groups fail?
A group is a conversation, not a database. Names posted into it cannot be sorted, counted, deduplicated or handed to a successor, and they scroll out of reach within days. Groups are useful for coordinating people you already have on a list, and useless as the place the list lives.