I started looking at this link http://www222.pair.com/sjohn/blueroom/demog.htm
about constructing fantasy cities based on Medieval Demographic data.
It takes into account a far larger “country size” though, and above all, a world where the denizens can use open ground to grow, harvest, gather resources, raise animals etc.
In the Territories, mice bond together in settlements to protect themselves from other, larger threats (foremost animals and weather), which means that they can’t quite breed and spread in great numbers. They are constantly kept in check my nature and the threat of the darkheather Weasels.
I started with two main numbers:
70 active Mouse Guards, which seems reasonable since Gwendolyn only has a few patrols out during the winter episode (4 Patrols, with a total of 12 mice, excluding Celanawe, who’s come out of retirement). The rest of the Mouse Guard would rest, or be stationed at guard posts like Calogero, Port Sumac etc)
Say 12 Mice are out on patrol, ca 8-12 are placed at outposts to keep check of the scent border, the western darkheather border etc), and the remaining 46 are resting, healing etc at Lockhaven.
it takes 20,000 mice to wage war on a full-sized Black Bear (something hinted upon in the Spring episode). Taking out such a great threat would basically require most of the mice in the Territories to come together.
I’m unsure on the actual sizes of the cities and villages named on the Territories map, but lets break it down:
There are 36 named locations.
Let’s assume that means we have Lockhaven, and about 5 other, really large cities/strongholds.
A single city might not (should not, for story reasons) be strong enough to wage war on wolves (second largest group) - on their own. Trying to get nearby cities to cooperate - that should be a good element for a story. So a city should not pass 2,000 adult (fighting strength) mice.
Keep in mind that the numbers now are Adults only (no children, and no near-death oldfurs).
I was looking at some posts on Medieval Population Pyramids (http://batintheattic.blogspot.se/2011/07/medieval-population-pyramid.html)
to see how many can be assumed to be in “working age”. The example on that site gave me the number 57%, so in the Territories, that would mean that 57% are the 20,000, and Young and Old mice consist of ca 15,000, giving us a grand total of 35,000 mice all in all.
Let’s return to the cities and settlements:
5 Large Cities
and then we add to that (looking at the map) about 15 Towns…
… and the rest (among them a bunch of unnamed hamlets and smaller settlements) would make up 2/3 of the city total: ca 40.
Let’s go back to the 70 Guard Mice.
They all have Mentors, there are guilds and some families, along with grain storage, hare stalls and huge hives. They also have generals and guards that just keep the walls and entrances safe.
The support mechanism for 70 active Mouse Guards can easily be times ten. 700 active habitants is not an impossible size for the Castle of Lockhaven.
Lockhaven is one of the most secure settlements, but not necessary the largest. The well-meaning of other, nearby Towns is still required.
So, here are some numbers that I felt could work:
[li] Lockhaven - 700 adult mice - (with a lower percentage of additional children and old, due to the nature of Lockhaven and the Guard. Duty first, and the fact that old Guards either stay as administrators, or leave for their home towns) 175 children and oldfurs
[/li][li] 5 Large Cities - á 800 adult mice - 600 children or old
[/li][li] 15 Towns - á 500 adult mice - 380 children or old
[/li][li] 40 Settlements and Hamlets - á 200 adult mice - 150 children or old
[/li][li] On top of that we probably have a few hundred in small eremitic farms, outposts or just pure wanderers - say ca 300.
Total: 20,500 adult mice
In a crisis, the capable old, and the near-adult can be recruited as well, giving an extra 12% (according to the population pyramid).
[li] That gives us an additional 4,300 mice that can be mustered for war.
Considering the very rough life of a Guard Mouse, they probably hold ceremony for a handful each winter. Meaning they have to refill with 5 to 10 per year (since they probably hope to grow), and have multiple years in the future, in training by the mentors and guildmice (For example, Navy Seals have up to three years of training before any active assignment: http://www.sealswcc.com/navy-seals-frequently-asked-questions-faq.html#.Vfxl5rTQSDQ).
And not everyone who apply become a Guard Mouse. The trials are probably very cumbersome. (Again, Navy Seals have 200 who goes through training, out of 1000 applicants starting it.)
So say we want 10, then we have 50 applicants.
That’s 1 out of every 380 fighting-age mice. But, I’m assuming they don’t recruit new mice from the entire age spectrum, so let’s head back to the Population Pyramid.
I’m only going ot use the age groups within the 18-30 span.
That’s 22% of the population, or 38% of the adult, fighting-age mice.
That gives us 7900 mice as a Guard Mice application base. That’s one Guard-Mouse wannabe for each 158 applicable mice.
Probably a fairly decent number in a world where most mice don’t dare to leave their homes for threat of horrid deaths.
I hope that can bring up this (very interesting) discussion.
While waiting for any possible “official” numbers.