Keyword Analysis & Research: when did zip codes start in usa

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did zip codes start in usa	1.43	0.3	4282	68	31
when	1.7	0.8	575	53	4
did	1.34	1	1917	98	3
zip	1.21	0.9	7490	29	3
codes	1.63	0.4	334	53	5
start	1.44	0.4	3863	5	5
in	0.02	0.7	9363	20	2
usa	0.19	0.7	5147	85	3

Keyword Research: People who searched when did zip codes start in usa also searched

Keyword	CPC	PCC	Volume	Score
when did zip codes start in usa	0.86	0.2	317	91
when did the usa start using zip codes	0.46	0.6	1884	95
when did we start using zip codes in usa	1.91	0.2	4346	81
when did the us start using zip codes	0.64	0.9	8131	76
when did zip code start	1.29	0.4	2732	24
when was zip codes introduced	0.03	0.2	9803	75
what year did zip code start	1.78	0.3	1293	39
when were zip codes first used	1.48	0.9	1031	35
when were zip codes created	0.14	0.8	6408	34
what year were zip codes introduced	1.44	0.7	2635	30
zip codes started in what year	0.46	1	8745	80
zip codes introduced in what year	0.72	0.1	5714	75
zip codes began in what year	1.92	0.8	6189	29

(Choose at least 2 and not exceed 5 keywords)

Choose at least 2 and not exceed 5 keywords

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