In the beginning of Parshat Pinchas, the origins of that joke is established as God chooses Pinchas to be the dynastic founder of Cohanut:
וַיְהִ֖י אַחֲרֵ֣י הַמַּגֵּפָ֑ה (פ) וַיֹּ֤אמֶר יְהוָה֙ אֶל־מֹשֶׁ֔ה וְאֶ֧ל אֶלְעָזָ֛ר בֶּן־אַהֲרֹ֥ן הַכֹּהֵ֖ן לֵאמֹֽר׃ שְׂא֞וּ אֶת־רֹ֣אשׁ ׀ כָּל־עֲדַ֣ת בְּנֵי־יִשְׂרָאֵ֗ל מִבֶּ֨ן עֶשְׂרִ֥ים שָׁנָ֛ה וָמַ֖עְלָה לְבֵ֣ית אֲבֹתָ֑ם כָּל־יֹצֵ֥א צָבָ֖א בְּיִשְׂרָאֵֽל׃ וַיְדַבֵּ֨ר מֹשֶׁ֜ה וְאֶלְעָזָ֧ר הַכֹּהֵ֛ן אֹתָ֖ם בְּעַֽרְבֹ֣ת מוֹאָ֑ב עַל־יַרְדֵּ֥ן יְרֵח֖וֹ לֵאמֹֽר׃ מִבֶּ֛ן עֶשְׂרִ֥ים שָׁנָ֖ה וָמָ֑עְלָה כַּאֲשֶׁר֩ צִוָּ֨ה יְהוָ֤ה אֶת־מֹשֶׁה֙ וּבְנֵ֣י יִשְׂרָאֵ֔ל הַיֹּצְאִ֖ים מֵאֶ֥רֶץ מִצְרָֽיִם...
When the plague was over, the LORD said to Moses and to Eleazar son of Aaron the priest, “Take a census of the whole Israelite community from the age of twenty years up, by their ancestral houses, all Israelites able to bear arms.” So Moses and Eleazar the priest, on the steppes of Moab, at the Jordan near Jericho, gave instructions about them, namely, those from twenty years up, as the LORD had commanded Moses. The descendants of the Israelites who came out of the land of Egypt were...
"Representatives and direct Taxes shall be apportioned among the several States which may be included within this Union, according to their respective Numbers, which shall be determined by adding to the whole Number of free Persons, including those bound to Service for a Term of Years, and excluding Indians not taxed, three fifths of all other Persons. The actual Enumeration shall be made within three Years after the first Meeting of the Congress of the United States, and within every subsequent Term of ten Years, in such Manner as they shall by Law direct"
But what is so interesting about the census in Parshat Pinchas is how out of place in terms of the rest of the portion's main focuses: namely -- really interesting individuals. Because as the portion opens up with Pinchas, the census is concluded with another story of specific individuals standing apart from community:
The daughters of Zelophehad, of Manassite family—son of Hepher son of Gilead son of Machir son of Manasseh son of Joseph—came forward. The names of the daughters were Mahlah, Noah, Hoglah, Milcah, and Tirzah. They stood before Moses, Eleazar the priest, the chieftains, and the whole assembly, at the entrance of the Tent of Meeting, and they said, “Our father died in the wilderness. He was not one of the faction, Korah’s faction, which banded together against the LORD, but died for his own sin; and he has left no sons. Let not our father’s name be lost to his clan just because he had no son! Give us a holding among our father’s kinsmen!” Moses brought their case before the LORD. And the LORD said to Moses, “The plea of Zelophehad’s daughters is just: you should give them a hereditary holding among their father’s kinsmen; transfer their father’s share to them.
Pinchas, and Machlah, Noah, Holga, Milcha, and Tirza, and Joshua took actions or were in situations that required them to be singled out. These are people for whom the norm was not going to work in the same way it worked for everyone else. There was a need for their voices heard above the whole, and it is diligently recorded.
Census are important for creating and understanding community. But there needs to be recognition beyond the general masses.
Maybe you are learning alone tonight at a time when you would normally be learning in community. That is a difficult fact. But don't discount yourself, because as an individual you have more power than you might be giving yourself credit for.