The Base

PopulationMax level 30

The district's farm: raises your population cap, which sustains your buildings and troops.

Requirements

No requirements: it can be built from the start of the game.

How it changes with level

Levels

Cost and time for each level. The time is at the selected Nation's speed and WITHOUT the Campaign HQ (each Campaign HQ level cuts it by roughly another 5%).

Nivel	Costo	Tiempo	Población	Votos	Acumulado
1	454030	32 s	240	5	5
2	595239	32 s	281	1	6
3	776851	4 min 16 s	330	1	7
4	998866	9 min 5 s	386	2	9
5	12911586	14 min 23 s	453	1	10
6	168149112	20 min 13 s	531	2	12
7	218194145	26 min 46 s	622	3	15
8	283251189	34 min 16 s	729	3	18
9	368327245	42 min 57 s	854	3	21
10	478425319	53 min 4 s	1.001	5	26
11	621552414	1 h 4 min	1.174	5	31
12	807717538	1 h 18 min	1.375	6	37
13	1.049932699	1 h 35 min	1.612	8	45
14	1.3631.212909	1 h 54 min	1.889	8	53
15	1.7721.5751.182	2 h 17 min	2.214	11	64
16	2.3042.0481.536	2 h 44 min	2.595	13	77
17	2.9952.6621.997	3 h 16 min	3.041	15	92
18	3.8933.4612.596	3 h 53 min	3.564	19	111
19	5.0614.4993.374	4 h 38 min	4.177	22	133
20	6.5795.8484.386	5 h 30 min	4.896	27	160
21	8.5537.6025.702	6 h 32 min	5.738	32	192
22	11.1189.8837.412	7 h 45 min	6.725	38	230
23	14.45412.8489.636	9 h 11 min	7.882	46	276
24	18.79016.70212.527	10 h 53 min	9.237	55	331
25	24.42721.71316.285	12 h 53 min	10.826	66	397
26	31.75428.22621.170	15 h 15 min	12.688	80	477
27	41.28036.69427.520	18 h 2 min	14.871	95	572
28	53.66447.70235.776	21 h 19 min	17.428	115	687
29	69.76462.01246.509	1 d 1 h	20.426	137	824
30	90.69380.61660.462	1 d 5 h	23.939	165	989

Want to level it up across 60 districts without 60 clicks? The Chief of Staff's Construction Plan builds it on its own, level by level, in every district you assign it to — and the Overview shows you the full level matrix.