USL has teams averaging that much, though they are reserve squads.
To be fair; nobody likes seeing reserve squads, regardless of country. Especially if they suck, particularly Swope Park and Tacoma.
I'm talking about really awful attendance. Turlock is pretty damn obvious, as they play in a rec league facility that you can rent out for birthday parties and such and has a maximum capacity of 700 or so (though, let's be fair; they never sell the place out), which automatically disqualifies them from being taken seriously in any argument. Over at Big Soccer, I kept tabs on attendance figures over the previous season, and some teams had pretty hideous figures, such as El Paso (the only team that matched Turlock in awfulness, and El Paso played in an actual sporting arena), Rio Grande Valley, Mississauga, and even Orlando (who were treated as an expansion team, but were technically the relocation of Cedar Rapids), with some averaging Turlock numbers on rough evenings. Even the stalwarts that you assume would help provide healthy attendance figures like Tacoma, San Diego, Baltimore, and Milwaukee, and what would have probably given the league a boost in credibility in Landon Donovan didn't help matters.
Much like arena football, being swarmed with cheap imitations, and then people being angry at the real deal when those cheap imitations failed, not to mention constant turnover with ownership and finances, helped give indoor soccer a huge blow to its credibility. Worse, the de-facto indoor soccer league has changed hands several times in the past few decades with dwindling attendance figures.